Upgrade parent to 39 - reformat
diff --git a/pom.xml b/pom.xml
index 55d2bf8..ffe180c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,15 +10,14 @@
   WARRANTIES OR CONDITIONS OF ANY ~ KIND, either express or implied. See the 
   License for the ~ specific language governing permissions and limitations 
   ~ under the License. -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <groupId>org.apache.maven</groupId>
     <artifactId>maven-parent</artifactId>
     <version>39</version>
-    <relativePath/>
+    <relativePath />
   </parent>
 
   <groupId>org.apache.maven.dist.tools</groupId>
@@ -38,8 +37,8 @@
   <scm>
     <connection>scm:git:https://gitbox.apache.org/repos/asf/maven-dist-tool.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-dist-tool.git</developerConnection>
-    <url>https://github.com/apache/maven-dist-tool/tree/${project.scm.tag}</url>
     <tag>HEAD</tag>
+    <url>https://github.com/apache/maven-dist-tool/tree/${project.scm.tag}</url>
   </scm>
   <issueManagement>
     <system>jira</system>
@@ -207,10 +206,10 @@
         <executions>
           <execution>
             <id>unpack</id>
-            <phase>pre-site</phase>
             <goals>
               <goal>unpack</goal>
             </goals>
+            <phase>pre-site</phase>
             <configuration>
               <artifactItems>
                 <artifactItem>
@@ -230,8 +229,10 @@
         <artifactId>apache-rat-plugin</artifactId>
         <configuration>
           <excludes combine.children="append">
-            <exclude>.repository/**</exclude> <!-- jenkins with local maven repository -->
-            <exclude>src/test/resources/**/*.html</exclude> <!-- sample HTML -->
+            <exclude>.repository/**</exclude>
+            <!-- jenkins with local maven repository -->
+            <exclude>src/test/resources/**/*.html</exclude>
+            <!-- sample HTML -->
           </excludes>
         </configuration>
       </plugin>
@@ -267,7 +268,8 @@
           </ignoreSiteFailures>
           <ignoreDistFailures>
             <ignoreDistFailure>doxia-linkcheck:1.2</ignoreDistFailure>
-            <ignoreDistFailure>apache-maven:3.0.5</ignoreDistFailure><!-- unexpected missing sha1 on 1 CDN node used by ASF Jenkins -->
+            <ignoreDistFailure>apache-maven:3.0.5</ignoreDistFailure>
+            <!-- unexpected missing sha1 on 1 CDN node used by ASF Jenkins -->
             <ignoreDistFailure>maven-docck-plugin:1.0</ignoreDistFailure>
             <ignoreDistFailure>maven-reactor-plugin:1.0</ignoreDistFailure>
             <ignoreDistFailure>file-management:1.2.1</ignoreDistFailure>
diff --git a/src/main/java/org/apache/maven/dist/tools/AbstractCheckResult.java b/src/main/java/org/apache/maven/dist/tools/AbstractCheckResult.java
index 77c10c9..2711de1 100644
--- a/src/main/java/org/apache/maven/dist/tools/AbstractCheckResult.java
+++ b/src/main/java/org/apache/maven/dist/tools/AbstractCheckResult.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,14 +16,14 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools;
 
 /**
  * <p>AbstractCheckResult class.</p>
  *
  * @author skygo
  */
-public class AbstractCheckResult
-{
+public class AbstractCheckResult {
 
     private final ConfigurationLineInfo configLine;
     private final String version;
@@ -36,8 +34,7 @@
      * @param r a {@link org.apache.maven.dist.tools.ConfigurationLineInfo} object
      * @param version a {@link java.lang.String} object
      */
-    public AbstractCheckResult( ConfigurationLineInfo r, String version )
-    {
+    public AbstractCheckResult(ConfigurationLineInfo r, String version) {
         this.configLine = r;
         this.version = version;
     }
@@ -47,8 +44,7 @@
      *
      * @return the request
      */
-    public ConfigurationLineInfo getConfigurationLine()
-    {
+    public ConfigurationLineInfo getConfigurationLine() {
         return configLine;
     }
 
@@ -57,8 +53,7 @@
      *
      * @return the version
      */
-    public String getVersion()
-    {
+    public String getVersion() {
         return version;
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/AbstractDistCheckReport.java b/src/main/java/org/apache/maven/dist/tools/AbstractDistCheckReport.java
index 9ce37cc..287ebd3 100644
--- a/src/main/java/org/apache/maven/dist/tools/AbstractDistCheckReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/AbstractDistCheckReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools;
 
 import java.io.BufferedInputStream;
 import java.io.BufferedReader;
@@ -55,36 +54,32 @@
  *
  * @author skygo
  */
-public abstract class AbstractDistCheckReport
-    extends AbstractMavenReport
-{
+public abstract class AbstractDistCheckReport extends AbstractMavenReport {
     private static final String CONF = "dist-tool.conf";
 
-    private static final String EOL = System.getProperty( "line.separator" );
+    private static final String EOL = System.getProperty("line.separator");
 
     /**
      * Abstract Dist Check Report.
      */
-    public AbstractDistCheckReport()
-    {
-    }
+    public AbstractDistCheckReport() {}
 
     /**
-     * URL of repository where artifacts are stored. 
+     * URL of repository where artifacts are stored.
      */
-    @Parameter( property = "repositoryUrl", defaultValue = "https://repo.maven.apache.org/maven2/" )
+    @Parameter(property = "repositoryUrl", defaultValue = "https://repo.maven.apache.org/maven2/")
     protected String repoBaseUrl;
 
     /**
      * List of configuration line for specific inspection.
      */
-    @Parameter( property = "configurationLines", defaultValue = "" )
+    @Parameter(property = "configurationLines", defaultValue = "")
     private List<String> configurationLines;
 
     /**
      * Failures directory.
      */
-    @Parameter( defaultValue = "${project.build.directory}/dist-tool" )
+    @Parameter(defaultValue = "${project.build.directory}/dist-tool")
     protected File failuresDirectory;
 
     /**
@@ -98,14 +93,14 @@
     protected String distributionAreaUrl;
 
     /**
-     * Path in index page mapping, when path is not the classical /artifact-id/ 
+     * Path in index page mapping, when path is not the classical /artifact-id/
      * The configuration in <code>dist-tool.conf</code> looks like this:
      * <pre>artifact-id index-path = /directory/</pre>
      */
     protected Map<String, String> paths = new HashMap<String, String>();
 
     /**
-     * Site url mapping, when site url read in pom doesn't get the expected value 
+     * Site url mapping, when site url read in pom doesn't get the expected value
      * The configuration in <code>dist-tool.conf</code> looks like this:
      * <pre>artifact-id site = site url
      *artifact-id:version site = site url</pre>
@@ -120,7 +115,7 @@
      * @return if it is a index page check.
      */
     protected abstract boolean isIndexPageCheck();
-    
+
     /**
      * <p>checkArtifact.</p>
      *
@@ -128,8 +123,7 @@
      * @param repoBase a {@link java.lang.String} object
      * @throws org.apache.maven.plugin.MojoExecutionException if any.
      */
-    protected abstract void checkArtifact( ConfigurationLineInfo request, String repoBase )
-        throws MojoExecutionException;
+    protected abstract void checkArtifact(ConfigurationLineInfo request, String repoBase) throws MojoExecutionException;
 
     /**
      * <p>getFailuresFilename.</p>
@@ -140,231 +134,183 @@
 
     /** {@inheritDoc} */
     @Override
-    public String getOutputName()
-    {
-        return "dist-tool-" + getFailuresFilename().replace( ".log", "" );
+    public String getOutputName() {
+        return "dist-tool-" + getFailuresFilename().replace(".log", "");
     }
 
-    private void loadConfiguration()
-        throws MojoExecutionException
-    {
-        URL configuration = Thread.currentThread().getContextClassLoader().getResource( CONF );
-        try ( BufferedReader in = new BufferedReader( new InputStreamReader( configuration.openStream() ) ) )
-        {
+    private void loadConfiguration() throws MojoExecutionException {
+        URL configuration = Thread.currentThread().getContextClassLoader().getResource(CONF);
+        try (BufferedReader in = new BufferedReader(new InputStreamReader(configuration.openStream()))) {
             String text;
-            while ( ( text = in.readLine() ) != null )
-            {
-                configurationLines.add( text );
+            while ((text = in.readLine()) != null) {
+                configurationLines.add(text);
             }
-        }
-        catch ( IOException e )
-        {
-            throw new MojoExecutionException( "error while reading " + configuration, e );
+        } catch (IOException e) {
+            throw new MojoExecutionException("error while reading " + configuration, e);
         }
     }
 
-    private ArtifactRepositoryPolicy newArtifactRepositoryPolicy( boolean enabled )
-    {
-        return new ArtifactRepositoryPolicy( enabled, ArtifactRepositoryPolicy.UPDATE_POLICY_ALWAYS,
-                                             ArtifactRepositoryPolicy.CHECKSUM_POLICY_WARN );
+    private ArtifactRepositoryPolicy newArtifactRepositoryPolicy(boolean enabled) {
+        return new ArtifactRepositoryPolicy(
+                enabled, ArtifactRepositoryPolicy.UPDATE_POLICY_ALWAYS, ArtifactRepositoryPolicy.CHECKSUM_POLICY_WARN);
     }
 
     /** {@inheritDoc} */
     @Override
-    public void execute()
-        throws MojoExecutionException
-    {
-        ArtifactRepository aa =
-            new MavenArtifactRepository( "central", repoBaseUrl, new DefaultRepositoryLayout(),
-                                         newArtifactRepositoryPolicy( false ), newArtifactRepositoryPolicy( true ) );
-        artifactRepositories.add( aa );
+    public void execute() throws MojoExecutionException {
+        ArtifactRepository aa = new MavenArtifactRepository(
+                "central",
+                repoBaseUrl,
+                new DefaultRepositoryLayout(),
+                newArtifactRepositoryPolicy(false),
+                newArtifactRepositoryPolicy(true));
+        artifactRepositories.add(aa);
 
-        if ( configurationLines.isEmpty() )
-        {
+        if (configurationLines.isEmpty()) {
             loadConfiguration();
         }
 
         File failures = getFailuresFile();
-        if ( failures.exists() )
-        {
+        if (failures.exists()) {
             failures.delete();
-        }
-        else
-        {
+        } else {
             failuresDirectory.mkdirs();
         }
 
         ConfigurationLineInfo currentGroup = null;
-        for ( String line : configurationLines )
-        {
+        for (String line : configurationLines) {
             ConfigurationLineInfo aLine = null;
 
             String trim = line.trim();
 
-            if ( "".equals( trim ) || trim.startsWith( "##" ) )
-            {
+            if ("".equals(trim) || trim.startsWith("##")) {
                 // empty line or comment: ignore
                 continue;
             }
 
-            getLog().info( line );
+            getLog().info(line);
 
             line = trim;
 
-            if ( line.startsWith( ">" ) )
-            {
+            if (line.startsWith(">")) {
                 // parameter
-                int index = line.indexOf( '=' );
-                if ( index < 0 )
-                {
-                    throw new MojoExecutionException( "unparseable configuration line, missing '=': " + line );
+                int index = line.indexOf('=');
+                if (index < 0) {
+                    throw new MojoExecutionException("unparseable configuration line, missing '=': " + line);
                 }
 
-                String param = line.substring( 1, index ).trim();
-                String value = line.substring( index + 1 ).trim();
+                String param = line.substring(1, index).trim();
+                String value = line.substring(index + 1).trim();
 
-                if ( "dist-area".equals( param ) )
-                {
+                if ("dist-area".equals(param)) {
                     distributionAreaUrl = value;
-                }
-                else if ( param.contains( " " ) )
-                {
+                } else if (param.contains(" ")) {
                     // parameter for an artifactId
-                    index = param.indexOf( ' ' );
-                    String artifactId = param.substring( 0, index );
-                    param = param.substring( index ).trim();
+                    index = param.indexOf(' ');
+                    String artifactId = param.substring(0, index);
+                    param = param.substring(index).trim();
 
-                    if ( "index-path".equals( param ) )
-                    {
-                        paths.put( artifactId, value );
+                    if ("index-path".equals(param)) {
+                        paths.put(artifactId, value);
+                    } else if ("site".equals(param)) {
+                        sites.put(artifactId, value);
+                    } else {
+                        throw new MojoExecutionException(
+                                "unknown artifact parameter '" + param + "' in configuration line: " + line);
                     }
-                    else if ( "site".equals( param ) )
-                    {
-                        sites.put( artifactId, value );
-                    }
-                    else
-                    {
-                        throw new MojoExecutionException( "unknown artifact parameter '" + param
-                            + "' in configuration line: " + line );
-                    }
-                }
-                else
-                {
-                    throw new MojoExecutionException( "unparseable configuration line: " + line );
+                } else {
+                    throw new MojoExecutionException("unparseable configuration line: " + line);
                 }
 
                 continue;
-            }
-            else if ( line.startsWith( "/" ) )
-            {
+            } else if (line.startsWith("/")) {
                 // definition of a group, in a dist-area directory
-                currentGroup = new ConfigurationLineInfo( line.split( " " ) );
+                currentGroup = new ConfigurationLineInfo(line.split(" "));
 
-                if ( currentGroup.getArtifactId() == null )
-                {
+                if (currentGroup.getArtifactId() == null) {
                     continue;
                 }
 
                 // check group's parent pom artifact
                 aLine = currentGroup;
-            }
-            else
-            {
+            } else {
                 // artifact definition
-                if ( line.startsWith( "*" ) )
-                {
+                if (line.startsWith("*")) {
                     // special artifact
-                    if ( !isIndexPageCheck() )
-                    {
+                    if (!isIndexPageCheck()) {
                         // not check-index-page mojo, so ignore this artifact
                         continue;
                     }
 
                     // remove the asterisk before running the check
-                    line = line.substring( 1 ).trim();
+                    line = line.substring(1).trim();
                 }
 
-                try
-                {
-                    aLine = new ConfigurationLineInfo( currentGroup, line.split( " " ) );
-                }
-                catch ( InvalidVersionSpecificationException e )
-                {
-                    throw new MojoExecutionException( e.getMessage() );
+                try {
+                    aLine = new ConfigurationLineInfo(currentGroup, line.split(" "));
+                } catch (InvalidVersionSpecificationException e) {
+                    throw new MojoExecutionException(e.getMessage());
                 }
             }
 
-            checkArtifact( aLine, getVersion( aLine ) );
+            checkArtifact(aLine, getVersion(aLine));
         }
 
-        getLog().info( "" );
+        getLog().info("");
     }
 
-    private String getVersion( ConfigurationLineInfo aLine )
-        throws MojoExecutionException
-    {
-        String metadataUrl = aLine.getMetadataFileURL( repoBaseUrl );
-        try ( InputStream input = new BufferedInputStream( new URL( metadataUrl ).openStream() ) )
-        {
+    private String getVersion(ConfigurationLineInfo aLine) throws MojoExecutionException {
+        String metadataUrl = aLine.getMetadataFileURL(repoBaseUrl);
+        try (InputStream input = new BufferedInputStream(new URL(metadataUrl).openStream())) {
             MetadataXpp3Reader metadataReader = new MetadataXpp3Reader();
-            Metadata metadata = metadataReader.read( input );
+            Metadata metadata = metadataReader.read(input);
 
-            aLine.setMetadata( metadata );
+            aLine.setMetadata(metadata);
 
             String version;
-            if ( aLine.getVersionRange() != null )
-            {
-                if ( aLine.getVersionRange().hasRestrictions() )
-                {
+            if (aLine.getVersionRange() != null) {
+                if (aLine.getVersionRange().hasRestrictions()) {
                     List<ArtifactVersion> artifactVersions = new ArrayList<>();
-                    for ( String versioningVersion : metadata.getVersioning().getVersions() )
-                    {
-                        artifactVersions.add( new DefaultArtifactVersion( versioningVersion ) );
+                    for (String versioningVersion : metadata.getVersioning().getVersions()) {
+                        artifactVersions.add(new DefaultArtifactVersion(versioningVersion));
                     }
-                    version = aLine.getVersionRange().matchVersion( artifactVersions ).toString();
-                }
-                else
-                {
+                    version = aLine.getVersionRange()
+                            .matchVersion(artifactVersions)
+                            .toString();
+                } else {
                     version = aLine.getVersionRange().getRecommendedVersion().toString();
                 }
-                aLine.setForceVersion( version );
-            }
-            else
-            {
+                aLine.setForceVersion(version);
+            } else {
                 version = metadata.getVersioning().getLatest();
             }
-            
-            if ( getLog().isDebugEnabled() )
-            {
-                getLog().debug( "  available versions in repository " + repoBaseUrl );
+
+            if (getLog().isDebugEnabled()) {
+                getLog().debug("  available versions in repository " + repoBaseUrl);
                 // revert sort versions (not handling alpha and
                 // complex version schemes but more useful versions are displayed left side)
-                Collections.sort( metadata.getVersioning().getVersions(), Collections.reverseOrder() );
-                getLog().debug( "    " + metadata.getVersioning().getVersions() );
+                Collections.sort(metadata.getVersioning().getVersions(), Collections.reverseOrder());
+                getLog().debug("    " + metadata.getVersioning().getVersions());
             }
 
-            if ( aLine.getForcedVersion() != null )
-            {
-                if ( aLine.getVersionRange().hasRestrictions() )
-                {
-                    getLog().debug( aLine.getGroupId() + ":" + aLine.getArtifactId()
-                                        + " metadata latest version value is " + metadata.getVersioning().getLatest()
-                                        + " but check was restricted to " + aLine.getVersionRange()
-                                        + " which selected " + aLine.getForcedVersion() );
-                }
-                else
-                {
-                    getLog().info( aLine.getGroupId() + ":" + aLine.getArtifactId()
-                                   + " metadata latest version value is " + metadata.getVersioning().getLatest()
-                                   + " but check was manually set to " + aLine.getForcedVersion() );
+            if (aLine.getForcedVersion() != null) {
+                if (aLine.getVersionRange().hasRestrictions()) {
+                    getLog().debug(aLine.getGroupId() + ":" + aLine.getArtifactId()
+                            + " metadata latest version value is "
+                            + metadata.getVersioning().getLatest()
+                            + " but check was restricted to " + aLine.getVersionRange()
+                            + " which selected " + aLine.getForcedVersion());
+                } else {
+                    getLog().info(aLine.getGroupId() + ":" + aLine.getArtifactId()
+                            + " metadata latest version value is "
+                            + metadata.getVersioning().getLatest()
+                            + " but check was manually set to " + aLine.getForcedVersion());
                 }
             }
-           
+
             return version;
-        }
-        catch ( IOException | XmlPullParserException ex )
-        {
-            throw new MojoExecutionException( "error while reading " + metadataUrl, ex );
+        } catch (IOException | XmlPullParserException ex) {
+            throw new MojoExecutionException("error while reading " + metadataUrl, ex);
         }
     }
 
@@ -373,29 +319,26 @@
      *
      * @param sink doxiasink
      */
-    public static void iconError( Sink sink )
-    {
-        icon( sink, "icon_error_sml" );
+    public static void iconError(Sink sink) {
+        icon(sink, "icon_error_sml");
     }
-    
+
     /**
      * add a warning icon.
      *
      * @param sink doxiasink
      */
-    public static void iconWarning( Sink sink )
-    {
-        icon( sink, "icon_warning_sml" );
+    public static void iconWarning(Sink sink) {
+        icon(sink, "icon_warning_sml");
     }
-    
+
     /**
      * add an success icon.
      *
      * @param sink doxiasink
      */
-    public static void iconSuccess( Sink sink )
-    {
-        icon( sink, "icon_success_sml" );
+    public static void iconSuccess(Sink sink) {
+        icon(sink, "icon_success_sml");
     }
 
     /**
@@ -403,16 +346,14 @@
      *
      * @param sink doxiasink
      */
-    protected static void iconRemove( Sink sink )
-    {
-        icon( sink, "remove" );
+    protected static void iconRemove(Sink sink) {
+        icon(sink, "remove");
     }
 
-    private static void icon( Sink sink, String level )
-    {
-        sink.figureGraphics( "images/" + level + ".gif" );
+    private static void icon(Sink sink, String level) {
+        sink.figureGraphics("images/" + level + ".gif");
     }
-    
+
     /**
      * Log and add Error line to logs.txt if not configured to ignore the artifact+version
      *
@@ -422,30 +363,24 @@
      * @param message  The message.
      * @return true if real error, or false if ignored
      */
-    protected boolean addErrorLine( ConfigurationLineInfo cli, String version, List<String> ignore, String message ) 
-    {
-        if ( ( ignore != null )
-            && ( ignore.contains( cli.getArtifactId() + ':' + version ) || ignore.contains( cli.getArtifactId() ) ) )
-        {
-            getLog().warn( message );
+    protected boolean addErrorLine(ConfigurationLineInfo cli, String version, List<String> ignore, String message) {
+        if ((ignore != null)
+                && (ignore.contains(cli.getArtifactId() + ':' + version) || ignore.contains(cli.getArtifactId()))) {
+            getLog().warn(message);
             return false;
         }
 
-        getLog().error( message );
+        getLog().error(message);
 
-        try ( PrintWriter output = new PrintWriter( new FileWriter( getFailuresFile(), true ) ) )
-        {
-            output.printf( "%s%s", message, EOL );
-        }
-        catch ( Exception e )
-        {
-            getLog().error( "Cannot append to " + getFailuresFilename() );
+        try (PrintWriter output = new PrintWriter(new FileWriter(getFailuresFile(), true))) {
+            output.printf("%s%s", message, EOL);
+        } catch (Exception e) {
+            getLog().error("Cannot append to " + getFailuresFilename());
         }
         return true;
     }
 
-    private File getFailuresFile()
-    {
-        return new File( failuresDirectory, getFailuresFilename() );
+    private File getFailuresFile() {
+        return new File(failuresDirectory, getFailuresFilename());
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/ConfigurationLineInfo.java b/src/main/java/org/apache/maven/dist/tools/ConfigurationLineInfo.java
index 5d7a458..9906122 100644
--- a/src/main/java/org/apache/maven/dist/tools/ConfigurationLineInfo.java
+++ b/src/main/java/org/apache/maven/dist/tools/ConfigurationLineInfo.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools;
 
 import java.time.format.DateTimeFormatter;
 import java.time.temporal.TemporalAccessor;
@@ -32,8 +31,7 @@
  *
  * @author skygo
  */
-public class ConfigurationLineInfo
-{
+public class ConfigurationLineInfo {
     private static final String URLSEP = "/";
 
     private final String directory;
@@ -43,7 +41,7 @@
 
     private final String artifactId;
     private final VersionRange versionRange;
-    
+
     private String forceVersion;
     private String indexPageUrl;
     private Metadata metadata;
@@ -53,16 +51,15 @@
      *
      * @param infos an array of {@link java.lang.String} objects
      */
-    public ConfigurationLineInfo( String[] infos )
-    {
-        this.directory = infos[0].replace( '/', ' ' ).replace( ':', ' ' ).trim();
+    public ConfigurationLineInfo(String[] infos) {
+        this.directory = infos[0].replace('/', ' ').replace(':', ' ').trim();
         String g = infos[1];
-        int index = g.indexOf( ':' );
-        this.groupId = ( index < 0 ) ? g : g.substring( 0, index );
-        this.srcBin = ( infos.length > 2 ) && "src+bin".equals( infos[2] );
-        this.groupIndexPageUrl = ( !srcBin && ( infos.length > 2 ) ) ? infos[2] : null;
+        int index = g.indexOf(':');
+        this.groupId = (index < 0) ? g : g.substring(0, index);
+        this.srcBin = (infos.length > 2) && "src+bin".equals(infos[2]);
+        this.groupIndexPageUrl = (!srcBin && (infos.length > 2)) ? infos[2] : null;
 
-        this.artifactId = ( index < 0 ) ? null : g.substring( index + 1 );
+        this.artifactId = (index < 0) ? null : g.substring(index + 1);
         this.versionRange = null;
         this.indexPageUrl = DistCheckIndexPageReport.POMS_INDEX_URL; // in case of group parent pom artifact
     }
@@ -74,16 +71,15 @@
      * @param infos an array of {@link java.lang.String} objects
      * @throws org.apache.maven.artifact.versioning.InvalidVersionSpecificationException if any.
      */
-    public ConfigurationLineInfo( ConfigurationLineInfo group, String[] infos )
-        throws InvalidVersionSpecificationException
-    {
+    public ConfigurationLineInfo(ConfigurationLineInfo group, String[] infos)
+            throws InvalidVersionSpecificationException {
         this.directory = group.getDirectory();
         this.groupId = group.getGroupId();
         this.srcBin = group.isSrcBin();
         this.groupIndexPageUrl = group.groupIndexPageUrl;
 
         this.artifactId = infos[0];
-        this.versionRange = ( infos.length > 1 ) ? VersionRange.createFromVersionSpec( infos[1] ) : null;
+        this.versionRange = (infos.length > 1) ? VersionRange.createFromVersionSpec(infos[1]) : null;
         this.indexPageUrl = group.groupIndexPageUrl;
     }
 
@@ -92,38 +88,34 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getIndexPageUrl()
-    {
+    public String getIndexPageUrl() {
         return indexPageUrl;
     }
-    
+
     /**
      * <p>getForcedVersion.</p>
      *
      * @return a {@link java.lang.String} object
      */
-    public String getForcedVersion()
-    {
+    public String getForcedVersion() {
         return forceVersion;
     }
-    
+
     /**
      * <p>Setter for the field <code>forceVersion</code>.</p>
      *
      * @param forceVersion a {@link java.lang.String} object
      */
-    public void setForceVersion( String forceVersion )
-    {
+    public void setForceVersion(String forceVersion) {
         this.forceVersion = forceVersion;
     }
-    
+
     /**
      * <p>Getter for the field <code>versionRange</code>.</p>
      *
      * @return a {@link org.apache.maven.artifact.versioning.VersionRange} object
      */
-    public VersionRange getVersionRange()
-    {
+    public VersionRange getVersionRange() {
         return versionRange;
     }
 
@@ -132,8 +124,7 @@
      *
      * @return the groupId
      */
-    public String getGroupId()
-    {
+    public String getGroupId() {
         return groupId;
     }
 
@@ -142,8 +133,7 @@
      *
      * @return the artifactId
      */
-    public String getArtifactId()
-    {
+    public String getArtifactId() {
         return artifactId;
     }
 
@@ -152,8 +142,7 @@
      *
      * @return the directory
      */
-    public String getDirectory()
-    {
+    public String getDirectory() {
         return directory;
     }
 
@@ -162,8 +151,7 @@
      *
      * @return a boolean
      */
-    public boolean isSrcBin()
-    {
+    public boolean isSrcBin() {
         return srcBin;
     }
 
@@ -174,9 +162,8 @@
      * @param folder a {@link java.lang.String} object
      * @return a {@link java.lang.String} object
      */
-    public String getBaseURL( String repoBaseUrl, String folder )
-    {
-        return repoBaseUrl + groupId.replaceAll( "\\.", URLSEP ) + URLSEP + artifactId + URLSEP + folder;
+    public String getBaseURL(String repoBaseUrl, String folder) {
+        return repoBaseUrl + groupId.replaceAll("\\.", URLSEP) + URLSEP + artifactId + URLSEP + folder;
     }
 
     /**
@@ -185,9 +172,8 @@
      * @param repoBaseUrl a {@link java.lang.String} object
      * @return a {@link java.lang.String} object
      */
-    public String getMetadataFileURL( String repoBaseUrl )
-    {
-        return getBaseURL( repoBaseUrl, "maven-metadata.xml" );
+    public String getMetadataFileURL(String repoBaseUrl) {
+        return getBaseURL(repoBaseUrl, "maven-metadata.xml");
     }
 
     /**
@@ -197,18 +183,15 @@
      * @param version a {@link java.lang.String} object
      * @return a {@link java.lang.String} object
      */
-    public String getVersionnedFolderURL( String repoBaseUrl, String version )
-    {
-        return getBaseURL( repoBaseUrl, version ) + '/';
+    public String getVersionnedFolderURL(String repoBaseUrl, String version) {
+        return getBaseURL(repoBaseUrl, version) + '/';
     }
 
-    String getVersionnedPomFileURL( String repoBaseUrl, String version )
-    {
-        return getBaseURL( repoBaseUrl, version + URLSEP + artifactId + "-" + version + ".pom" );
+    String getVersionnedPomFileURL(String repoBaseUrl, String version) {
+        return getBaseURL(repoBaseUrl, version + URLSEP + artifactId + "-" + version + ".pom");
     }
 
-    void setMetadata( Metadata aMetadata )
-    {
+    void setMetadata(Metadata aMetadata) {
         this.metadata = aMetadata;
     }
 
@@ -217,13 +200,12 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getReleaseDateFromMetadata()
-    {
-        DateTimeFormatter dateFormatter = DateTimeFormatter.ofPattern( "yyyyMMddkkmmss" );
-        TemporalAccessor ta = dateFormatter.parse( metadata.getVersioning().getLastUpdated() );
+    public String getReleaseDateFromMetadata() {
+        DateTimeFormatter dateFormatter = DateTimeFormatter.ofPattern("yyyyMMddkkmmss");
+        TemporalAccessor ta = dateFormatter.parse(metadata.getVersioning().getLastUpdated());
 
         // inverted for index page check
-        return DateTimeFormatter.ISO_LOCAL_DATE.format( ta );
+        return DateTimeFormatter.ISO_LOCAL_DATE.format(ta);
     }
 
     /**
@@ -233,9 +215,8 @@
      * @param dist a boolean
      * @return a {@link java.lang.String} object
      */
-    public String getSourceReleaseFilename( String version, boolean dist )
-    {
+    public String getSourceReleaseFilename(String version, boolean dist) {
         return artifactId + "-" + version
-            + ( srcBin && ( dist || !"maven-ant-tasks".equals( artifactId ) ) ? "-src" : "-source-release" ) + ".zip";
+                + (srcBin && (dist || !"maven-ant-tasks".equals(artifactId)) ? "-src" : "-source-release") + ".zip";
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/DistCheckErrorsReport.java b/src/main/java/org/apache/maven/dist/tools/DistCheckErrorsReport.java
index dc30375..14b2084 100644
--- a/src/main/java/org/apache/maven/dist/tools/DistCheckErrorsReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/DistCheckErrorsReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools;
 
 import java.io.File;
 import java.io.IOException;
@@ -38,100 +37,81 @@
  *
  * @author skygo
  */
-@Mojo( name = "check-errors", requiresProject = false )
-public class DistCheckErrorsReport
-    extends AbstractDistCheckReport
-{
-    private static final String[] FAILURES_FILENAMES = { DistCheckSourceReleaseReport.FAILURES_FILENAME,
-        DistCheckSiteReport.FAILURES_FILENAME, DistCheckIndexPageReport.FAILURES_FILENAME,
-        CheckPgpKeysReport.FAILURES_FILENAME };
+@Mojo(name = "check-errors", requiresProject = false)
+public class DistCheckErrorsReport extends AbstractDistCheckReport {
+    private static final String[] FAILURES_FILENAMES = {
+        DistCheckSourceReleaseReport.FAILURES_FILENAME,
+        DistCheckSiteReport.FAILURES_FILENAME,
+        DistCheckIndexPageReport.FAILURES_FILENAME,
+        CheckPgpKeysReport.FAILURES_FILENAME
+    };
 
-    private static final String EOL = System.getProperty( "line.separator" );
+    private static final String EOL = System.getProperty("line.separator");
 
     /**
      * Dist Check Errors Report.
      */
-    public DistCheckErrorsReport()
-    {
-    }
+    public DistCheckErrorsReport() {}
 
     /** {@inheritDoc} */
     @Override
-    protected boolean isIndexPageCheck()
-    {
+    protected boolean isIndexPageCheck() {
         return false;
     }
 
-    boolean isDummyFailure()
-    {
+    boolean isDummyFailure() {
         return false;
     }
 
-    private boolean checkError( String failuresFilename )
-        throws MavenReportException
-    {
-        File failureFile = new File( failuresDirectory, failuresFilename );
+    private boolean checkError(String failuresFilename) throws MavenReportException {
+        File failureFile = new File(failuresDirectory, failuresFilename);
 
-        try
-        {
-            if ( failureFile.exists() )
-            {
-                String content = FileUtils.fileRead( failureFile );
+        try {
+            if (failureFile.exists()) {
+                String content = FileUtils.fileRead(failureFile);
 
-                if ( isDummyFailure() )
-                {
-                    getLog().error( failuresFilename + " error log not empty:" + EOL + content );
-                }
-                else
-                {
-                    String failure = failuresFilename.substring( 0, failuresFilename.length() - 4 );
+                if (isDummyFailure()) {
+                    getLog().error(failuresFilename + " error log not empty:" + EOL + content);
+                } else {
+                    String failure = failuresFilename.substring(0, failuresFilename.length() - 4);
                     getSink().section2();
                     getSink().sectionTitle2();
-                    getSink().link( "dist-tool-" + failure + ".html" );
-                    getSink().text( failure );
+                    getSink().link("dist-tool-" + failure + ".html");
+                    getSink().text(failure);
                     getSink().link_();
                     getSink().sectionTitle2_();
-                    getSink().verbatim( SinkEventAttributeSet.BOXED );
-                    getSink().rawText( content );
+                    getSink().verbatim(SinkEventAttributeSet.BOXED);
+                    getSink().rawText(content);
                     getSink().verbatim_();
                     getSink().section2_();
                 }
             }
 
             return failureFile.exists();
-        }
-        catch ( IOException ioe )
-        {
-            throw new MavenReportException( "Cannot read " + failureFile, ioe );
+        } catch (IOException ioe) {
+            throw new MavenReportException("Cannot read " + failureFile, ioe);
         }
     }
 
     /** {@inheritDoc} */
     @Override
-    protected void executeReport( Locale locale )
-        throws MavenReportException
-    {
+    protected void executeReport(Locale locale) throws MavenReportException {
         boolean failure = false;
         // if failures log file is present, throw exception to fail build
-        for ( String failuresFilename : FAILURES_FILENAMES )
-        {
-            failure |= checkError( failuresFilename );
+        for (String failuresFilename : FAILURES_FILENAMES) {
+            failure |= checkError(failuresFilename);
         }
 
-        if ( failure )
-        {
-            if ( isDummyFailure() )
-            {
+        if (failure) {
+            if (isDummyFailure()) {
                 throw new MavenReportException(
                         "Dist Tool> Checks found inconsistencies in some released artifacts, see "
-                        + "https://ci-maven.apache.org/job/Maven/job/maven-box/job/maven-dist-tool/job/master/site/"
-                        + "dist-tool-check-errors.html for more information" );
+                                + "https://ci-maven.apache.org/job/Maven/job/maven-box/job/maven-dist-tool/job/master/site/"
+                                + "dist-tool-check-errors.html for more information");
             }
-        }
-        else
-        {
+        } else {
             getSink().paragraph();
-            getSink().text( "No issue found." );
+            getSink().text("No issue found.");
             getSink().paragraph_();
         }
     }
@@ -141,36 +121,29 @@
      *
      * @return a {@link java.lang.String} object
      */
-    protected String getFailuresFilename()
-    {
+    protected String getFailuresFilename() {
         return "dummy";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getOutputName()
-    {
+    public String getOutputName() {
         return "dist-tool-check-errors";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getName( Locale locale )
-    {
+    public String getName(Locale locale) {
         return "Dist Tool> Check Errors";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getDescription( Locale locale )
-    {
+    public String getDescription(Locale locale) {
         return "Dist Tool report to display inconsistencies found by any check report";
     }
 
     /** {@inheritDoc} */
     @Override
-    protected void checkArtifact( ConfigurationLineInfo request, String repoBase )
-        throws MojoExecutionException
-    {
-    }
+    protected void checkArtifact(ConfigurationLineInfo request, String repoBase) throws MojoExecutionException {}
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/DummyFailureReport.java b/src/main/java/org/apache/maven/dist/tools/DummyFailureReport.java
index c9453d1..022418b 100644
--- a/src/main/java/org/apache/maven/dist/tools/DummyFailureReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/DummyFailureReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools;
 
 import java.util.Locale;
 
@@ -28,20 +27,15 @@
  *
  * @author skygo
  */
-@Mojo( name = "failure-report", requiresProject = false )
-public class DummyFailureReport
-    extends DistCheckErrorsReport
-{
+@Mojo(name = "failure-report", requiresProject = false)
+public class DummyFailureReport extends DistCheckErrorsReport {
     /**
      * Dummy
      */
-    public DummyFailureReport()
-    {
-    }
+    public DummyFailureReport() {}
 
     @Override
-    boolean isDummyFailure()
-    {
+    boolean isDummyFailure() {
         return true;
     }
 
@@ -50,29 +44,25 @@
      *
      * @return a {@link java.lang.String} object
      */
-    protected String getFailuresFilename()
-    {
+    protected String getFailuresFilename() {
         return "dummy";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getOutputName()
-    {
+    public String getOutputName() {
         return "dist-tool-failure";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getName( Locale locale )
-    {
+    public String getName(Locale locale) {
         return "Dist Tool> Failure Hack";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getDescription( Locale locale )
-    {
+    public String getDescription(Locale locale) {
         return "Dist Tool report to fail the build in case of inconsistency found by any check reports";
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/JsoupRetry.java b/src/main/java/org/apache/maven/dist/tools/JsoupRetry.java
index df6f255..f8366e5 100644
--- a/src/main/java/org/apache/maven/dist/tools/JsoupRetry.java
+++ b/src/main/java/org/apache/maven/dist/tools/JsoupRetry.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools;
 
 import java.io.IOException;
 
@@ -27,8 +26,7 @@
 /**
  * Reads a url with Jsoup, retrying multiple times in case of IOException.
  */
-public class JsoupRetry
-{
+public class JsoupRetry {
     /** Constant <code>MAX_RETRY=3</code> */
     public static final int MAX_RETRY = 3;
 
@@ -38,9 +36,7 @@
     /**
      * JsoupRetry constructor.
      */
-    public JsoupRetry()
-    {
-    }
+    public JsoupRetry() {}
 
     /**
      * <p>get.</p>
@@ -49,35 +45,25 @@
      * @return a {@link org.jsoup.nodes.Document} object
      * @throws java.io.IOException if any.
      */
-    public static Document get( String url )
-        throws IOException
-    {
-        for ( int i = 1; i <= MAX_RETRY; i++ )
-        {
-            try
-            {
-                return Jsoup.connect( url )
-                        .userAgent( "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:25.0) Gecko/20100101 Firefox/25.0" )
-                        .maxBodySize( 0 )
+    public static Document get(String url) throws IOException {
+        for (int i = 1; i <= MAX_RETRY; i++) {
+            try {
+                return Jsoup.connect(url)
+                        .userAgent("Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:25.0) Gecko/20100101 Firefox/25.0")
+                        .maxBodySize(0)
                         .get();
-            }
-            catch ( IOException ioe )
-            {
-                System.err.println( "IOException try " + i + " while reading " + url + ": " + ioe.getClass() + " "
-                    + ioe.getMessage() );
+            } catch (IOException ioe) {
+                System.err.println("IOException try " + i + " while reading " + url + ": " + ioe.getClass() + " "
+                        + ioe.getMessage());
 
-                if ( i == MAX_RETRY )
-                {
-                    throw new IOException( "IOException while reading " + url, ioe );
+                if (i == MAX_RETRY) {
+                    throw new IOException("IOException while reading " + url, ioe);
                 }
             }
 
-            try
-            {
-                Thread.sleep( WAIT_RETRY_SECONDS * 1000 );
-            }
-            catch ( InterruptedException e )
-            {
+            try {
+                Thread.sleep(WAIT_RETRY_SECONDS * 1000);
+            } catch (InterruptedException e) {
                 // not expected to happen
             }
         }
diff --git a/src/main/java/org/apache/maven/dist/tools/branches/ListBranchesReport.java b/src/main/java/org/apache/maven/dist/tools/branches/ListBranchesReport.java
index 0e6744a..3cc2c80 100644
--- a/src/main/java/org/apache/maven/dist/tools/branches/ListBranchesReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/branches/ListBranchesReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.branches;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.branches;
 
 import java.io.IOException;
 import java.net.HttpURLConnection;
@@ -51,196 +50,181 @@
  *
  * @author Robert Scholte
  */
-@Mojo( name = "list-branches", requiresProject = false )
-public class ListBranchesReport extends AbstractMavenReport
-{
+@Mojo(name = "list-branches", requiresProject = false)
+public class ListBranchesReport extends AbstractMavenReport {
     private static final String JIRA_BASE_URL = "https://issues.apache.org/jira/projects/";
 
     private static final String GITBOX_URL = "https://gitbox.apache.org/repos/asf";
 
     private static final String MAVENBOX_JOBS_BASE_URL = "https://ci-maven.apache.org/job/Maven/job/maven-box/job/";
-    
+
     private static final String GITHUB_URL = "https://github.com/apache/";
-    
+
     private static final String DEPENDABOT_CONFIG = ".github/dependabot.yml";
 
-    private static final Collection<String> EXCLUDED = Arrays.asList( "maven-integration-testing",
+    private static final Collection<String> EXCLUDED = Arrays.asList(
+            "maven-integration-testing",
             "maven-jenkins-env",
             "maven-jenkins-lib",
             "maven-sources",
             "maven-studies",
             "maven-mvnd",
             "maven-metric-extension",
-            "maven-gh-actions-shared" );
+            "maven-gh-actions-shared");
 
     private static final Map<String, String> JIRAPROJECTS = new HashMap<>();
-    
-    static
-    {
-        JIRAPROJECTS.put( "maven", "MNG" );
-        JIRAPROJECTS.put( "maven-acr-plugin", "MACR" );
-        JIRAPROJECTS.put( "maven-antrun-plugin", "MANTRUN" );
-        JIRAPROJECTS.put( "maven-apache-parent", "MPOM" );
-        JIRAPROJECTS.put( "maven-archetype", "ARCHETYPE" );
-        JIRAPROJECTS.put( "maven-archetypes", "ARCHETYPE" );
-        JIRAPROJECTS.put( "maven-archiver", "MSHARED" );
-        JIRAPROJECTS.put( "maven-artifact-plugin", "MARTIFACT" );
-        JIRAPROJECTS.put( "maven-artifact-transfer", "MSHARED" );
-        JIRAPROJECTS.put( "maven-assembly-plugin", "MASSEMBLY" );
-        JIRAPROJECTS.put( "maven-build-cache-extension", "MBUILDCACHE" );
-        JIRAPROJECTS.put( "maven-changelog-plugin", "MCHANGELOG" );
-        JIRAPROJECTS.put( "maven-changes-plugin", "MCHANGES" );
-        JIRAPROJECTS.put( "maven-checkstyle-plugin", "MCHECKSTYLE" );
-        JIRAPROJECTS.put( "maven-clean-plugin", "MCLEAN" );
-        JIRAPROJECTS.put( "maven-common-artifact-filters", "MSHARED" );
-        JIRAPROJECTS.put( "maven-compiler-plugin", "MCOMPILER" );
-        JIRAPROJECTS.put( "maven-default-skin", "MSKINS" );
-        JIRAPROJECTS.put( "maven-dependency-analyzer", "MSHARED" );
-        JIRAPROJECTS.put( "maven-dependency-plugin", "MDEP" );
-        JIRAPROJECTS.put( "maven-dependency-tree", "MSHARED" );
-        JIRAPROJECTS.put( "maven-deploy-plugin", "MDEPLOY" );
-        JIRAPROJECTS.put( "maven-doap-plugin", "MDOAP" );
-        JIRAPROJECTS.put( "maven-docck-plugin", "MDOCCK" );
-        JIRAPROJECTS.put( "maven-doxia", "DOXIA" );
-        JIRAPROJECTS.put( "maven-doxia-book-maven-plugin", "DOXIA" );
-        JIRAPROJECTS.put( "maven-doxia-book-renderer", "DOXIA" );
-        JIRAPROJECTS.put( "maven-doxia-converter", "DOXIATOOLS" );
-        JIRAPROJECTS.put( "maven-doxia-linkcheck", "DOXIATOOLS" );
-        JIRAPROJECTS.put( "maven-doxia-site", "DOXIA" );
-        JIRAPROJECTS.put( "maven-doxia-sitetools", "DOXIASITETOOLS" );
-        JIRAPROJECTS.put( "maven-ear-plugin", "MEAR" );
-        JIRAPROJECTS.put( "maven-ejb-plugin", "MEJB" );
-        JIRAPROJECTS.put( "maven-enforcer", "MENFORCER" );
-        JIRAPROJECTS.put( "maven-file-management", "MSHARED" );
-        JIRAPROJECTS.put( "maven-filtering", "MSHARED" );
-        JIRAPROJECTS.put( "maven-fluido-skin", "MSKINS" );
-        JIRAPROJECTS.put( "maven-gpg-plugin", "MGPG" );
-        JIRAPROJECTS.put( "maven-help-plugin", "MHELP" );
-        JIRAPROJECTS.put( "maven-indexer", "MINDEXER" );
-        JIRAPROJECTS.put( "maven-install-plugin", "MINSTALL" );
-        JIRAPROJECTS.put( "maven-integration-testing", "MNG" );
-        JIRAPROJECTS.put( "maven-invoker", "MSHARED" );
-        JIRAPROJECTS.put( "maven-invoker-plugin", "MINVOKER" );
-        JIRAPROJECTS.put( "maven-jar-plugin", "MJAR" );
-        JIRAPROJECTS.put( "maven-jarsigner", "MSHARED" );
-        JIRAPROJECTS.put( "maven-jarsigner-plugin", "MJARSIGNER" );
-        JIRAPROJECTS.put( "maven-javadoc-plugin", "MJAVADOC" );
-        JIRAPROJECTS.put( "maven-jdeprscan-plugin", "MJDEPRSCAN" );
-        JIRAPROJECTS.put( "maven-jdeps-plugin", "MJDEPS" );
-        JIRAPROJECTS.put( "maven-jlink-plugin", "MJLINK" );
-        JIRAPROJECTS.put( "maven-jmod-plugin", "MJMOD" );
-        JIRAPROJECTS.put( "maven-jxr", "JXR" );
-        JIRAPROJECTS.put( "maven-linkcheck-plugin", "MLINKCHECK" );
-        JIRAPROJECTS.put( "maven-mapping", "MSHARED" );
-        JIRAPROJECTS.put( "maven-parent", "MPOM" );
-        JIRAPROJECTS.put( "maven-patch-plugin", "MPATCH" );
-        JIRAPROJECTS.put( "maven-pdf-plugin", "MPDF" );
-        JIRAPROJECTS.put( "maven-plugin-testing", "MPLUGINTESTING" );
-        JIRAPROJECTS.put( "maven-plugin-tools", "MPLUGIN" );
-        JIRAPROJECTS.put( "maven-pmd-plugin", "MPMD" );
-        JIRAPROJECTS.put( "maven-project-info-reports-plugin", "MPIR" );
-        JIRAPROJECTS.put( "maven-project-utils", "MSHARED" );
-        JIRAPROJECTS.put( "maven-rar-plugin", "MRAR" );
-        JIRAPROJECTS.put( "maven-release", "MRELEASE" );
-        JIRAPROJECTS.put( "maven-remote-resources-plugin", "MRRESOURCES" );
-        JIRAPROJECTS.put( "maven-reporting-api", "MSHARED" );
-        JIRAPROJECTS.put( "maven-reporting-exec", "MSHARED" );
-        JIRAPROJECTS.put( "maven-reporting-impl", "MSHARED" );
-        JIRAPROJECTS.put( "maven-resolver", "MRESOLVER" );
-        JIRAPROJECTS.put( "maven-resolver-ant-tasks", "MRESOLVER" );
-        JIRAPROJECTS.put( "maven-resources-plugin", "MRESOURCES" );
-        JIRAPROJECTS.put( "maven-scm", "SCM" );
-        JIRAPROJECTS.put( "maven-scm-publish-plugin", "MSCMPUB" );
-        JIRAPROJECTS.put( "maven-script-interpreter", "MSHARED" );
-        JIRAPROJECTS.put( "maven-scripting-plugin", "MSCRIPTING" );
-        JIRAPROJECTS.put( "maven-shade-plugin", "MSHADE" );
-        JIRAPROJECTS.put( "maven-shared-incremental", "MSHARED" );
-        JIRAPROJECTS.put( "maven-shared-io", "MSHARED" );
-        JIRAPROJECTS.put( "maven-shared-jar", "MSHARED" );
-        JIRAPROJECTS.put( "maven-shared-resources", "MSHARED" );
-        JIRAPROJECTS.put( "maven-shared-utils", "MSHARED" );
-        JIRAPROJECTS.put( "maven-site", "MNGSITE" );
-        JIRAPROJECTS.put( "maven-site-plugin", "MSITE" );
-        JIRAPROJECTS.put( "maven-source-plugin", "MSOURCES" );
-        JIRAPROJECTS.put( "maven-stage-plugin", "MSTAGE" );
-        JIRAPROJECTS.put( "maven-surefire", "SUREFIRE" );
-        JIRAPROJECTS.put( "maven-toolchains-plugin", "MTOOLCHAINS" );
-        JIRAPROJECTS.put( "maven-verifier", "MSHARED" );
-        JIRAPROJECTS.put( "maven-verifier-plugin", "MVERIFIER" );
-        JIRAPROJECTS.put( "maven-wagon", "WAGON" );
-        JIRAPROJECTS.put( "maven-war-plugin", "MWAR" );
-        JIRAPROJECTS.put( "maven-wrapper", "MWRAPPER" );
+
+    static {
+        JIRAPROJECTS.put("maven", "MNG");
+        JIRAPROJECTS.put("maven-acr-plugin", "MACR");
+        JIRAPROJECTS.put("maven-antrun-plugin", "MANTRUN");
+        JIRAPROJECTS.put("maven-apache-parent", "MPOM");
+        JIRAPROJECTS.put("maven-archetype", "ARCHETYPE");
+        JIRAPROJECTS.put("maven-archetypes", "ARCHETYPE");
+        JIRAPROJECTS.put("maven-archiver", "MSHARED");
+        JIRAPROJECTS.put("maven-artifact-plugin", "MARTIFACT");
+        JIRAPROJECTS.put("maven-artifact-transfer", "MSHARED");
+        JIRAPROJECTS.put("maven-assembly-plugin", "MASSEMBLY");
+        JIRAPROJECTS.put("maven-build-cache-extension", "MBUILDCACHE");
+        JIRAPROJECTS.put("maven-changelog-plugin", "MCHANGELOG");
+        JIRAPROJECTS.put("maven-changes-plugin", "MCHANGES");
+        JIRAPROJECTS.put("maven-checkstyle-plugin", "MCHECKSTYLE");
+        JIRAPROJECTS.put("maven-clean-plugin", "MCLEAN");
+        JIRAPROJECTS.put("maven-common-artifact-filters", "MSHARED");
+        JIRAPROJECTS.put("maven-compiler-plugin", "MCOMPILER");
+        JIRAPROJECTS.put("maven-default-skin", "MSKINS");
+        JIRAPROJECTS.put("maven-dependency-analyzer", "MSHARED");
+        JIRAPROJECTS.put("maven-dependency-plugin", "MDEP");
+        JIRAPROJECTS.put("maven-dependency-tree", "MSHARED");
+        JIRAPROJECTS.put("maven-deploy-plugin", "MDEPLOY");
+        JIRAPROJECTS.put("maven-doap-plugin", "MDOAP");
+        JIRAPROJECTS.put("maven-docck-plugin", "MDOCCK");
+        JIRAPROJECTS.put("maven-doxia", "DOXIA");
+        JIRAPROJECTS.put("maven-doxia-book-maven-plugin", "DOXIA");
+        JIRAPROJECTS.put("maven-doxia-book-renderer", "DOXIA");
+        JIRAPROJECTS.put("maven-doxia-converter", "DOXIATOOLS");
+        JIRAPROJECTS.put("maven-doxia-linkcheck", "DOXIATOOLS");
+        JIRAPROJECTS.put("maven-doxia-site", "DOXIA");
+        JIRAPROJECTS.put("maven-doxia-sitetools", "DOXIASITETOOLS");
+        JIRAPROJECTS.put("maven-ear-plugin", "MEAR");
+        JIRAPROJECTS.put("maven-ejb-plugin", "MEJB");
+        JIRAPROJECTS.put("maven-enforcer", "MENFORCER");
+        JIRAPROJECTS.put("maven-file-management", "MSHARED");
+        JIRAPROJECTS.put("maven-filtering", "MSHARED");
+        JIRAPROJECTS.put("maven-fluido-skin", "MSKINS");
+        JIRAPROJECTS.put("maven-gpg-plugin", "MGPG");
+        JIRAPROJECTS.put("maven-help-plugin", "MHELP");
+        JIRAPROJECTS.put("maven-indexer", "MINDEXER");
+        JIRAPROJECTS.put("maven-install-plugin", "MINSTALL");
+        JIRAPROJECTS.put("maven-integration-testing", "MNG");
+        JIRAPROJECTS.put("maven-invoker", "MSHARED");
+        JIRAPROJECTS.put("maven-invoker-plugin", "MINVOKER");
+        JIRAPROJECTS.put("maven-jar-plugin", "MJAR");
+        JIRAPROJECTS.put("maven-jarsigner", "MSHARED");
+        JIRAPROJECTS.put("maven-jarsigner-plugin", "MJARSIGNER");
+        JIRAPROJECTS.put("maven-javadoc-plugin", "MJAVADOC");
+        JIRAPROJECTS.put("maven-jdeprscan-plugin", "MJDEPRSCAN");
+        JIRAPROJECTS.put("maven-jdeps-plugin", "MJDEPS");
+        JIRAPROJECTS.put("maven-jlink-plugin", "MJLINK");
+        JIRAPROJECTS.put("maven-jmod-plugin", "MJMOD");
+        JIRAPROJECTS.put("maven-jxr", "JXR");
+        JIRAPROJECTS.put("maven-linkcheck-plugin", "MLINKCHECK");
+        JIRAPROJECTS.put("maven-mapping", "MSHARED");
+        JIRAPROJECTS.put("maven-parent", "MPOM");
+        JIRAPROJECTS.put("maven-patch-plugin", "MPATCH");
+        JIRAPROJECTS.put("maven-pdf-plugin", "MPDF");
+        JIRAPROJECTS.put("maven-plugin-testing", "MPLUGINTESTING");
+        JIRAPROJECTS.put("maven-plugin-tools", "MPLUGIN");
+        JIRAPROJECTS.put("maven-pmd-plugin", "MPMD");
+        JIRAPROJECTS.put("maven-project-info-reports-plugin", "MPIR");
+        JIRAPROJECTS.put("maven-project-utils", "MSHARED");
+        JIRAPROJECTS.put("maven-rar-plugin", "MRAR");
+        JIRAPROJECTS.put("maven-release", "MRELEASE");
+        JIRAPROJECTS.put("maven-remote-resources-plugin", "MRRESOURCES");
+        JIRAPROJECTS.put("maven-reporting-api", "MSHARED");
+        JIRAPROJECTS.put("maven-reporting-exec", "MSHARED");
+        JIRAPROJECTS.put("maven-reporting-impl", "MSHARED");
+        JIRAPROJECTS.put("maven-resolver", "MRESOLVER");
+        JIRAPROJECTS.put("maven-resolver-ant-tasks", "MRESOLVER");
+        JIRAPROJECTS.put("maven-resources-plugin", "MRESOURCES");
+        JIRAPROJECTS.put("maven-scm", "SCM");
+        JIRAPROJECTS.put("maven-scm-publish-plugin", "MSCMPUB");
+        JIRAPROJECTS.put("maven-script-interpreter", "MSHARED");
+        JIRAPROJECTS.put("maven-scripting-plugin", "MSCRIPTING");
+        JIRAPROJECTS.put("maven-shade-plugin", "MSHADE");
+        JIRAPROJECTS.put("maven-shared-incremental", "MSHARED");
+        JIRAPROJECTS.put("maven-shared-io", "MSHARED");
+        JIRAPROJECTS.put("maven-shared-jar", "MSHARED");
+        JIRAPROJECTS.put("maven-shared-resources", "MSHARED");
+        JIRAPROJECTS.put("maven-shared-utils", "MSHARED");
+        JIRAPROJECTS.put("maven-site", "MNGSITE");
+        JIRAPROJECTS.put("maven-site-plugin", "MSITE");
+        JIRAPROJECTS.put("maven-source-plugin", "MSOURCES");
+        JIRAPROJECTS.put("maven-stage-plugin", "MSTAGE");
+        JIRAPROJECTS.put("maven-surefire", "SUREFIRE");
+        JIRAPROJECTS.put("maven-toolchains-plugin", "MTOOLCHAINS");
+        JIRAPROJECTS.put("maven-verifier", "MSHARED");
+        JIRAPROJECTS.put("maven-verifier-plugin", "MVERIFIER");
+        JIRAPROJECTS.put("maven-wagon", "WAGON");
+        JIRAPROJECTS.put("maven-war-plugin", "MWAR");
+        JIRAPROJECTS.put("maven-wrapper", "MWRAPPER");
     }
 
     /**
      * List Branches Constructor.
      */
-    public ListBranchesReport()
-    {
-    }
+    public ListBranchesReport() {}
 
     /** {@inheritDoc} */
     @Override
-    public String getOutputName()
-    {
+    public String getOutputName() {
         return "dist-tool-branches";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getName( Locale locale )
-    {
+    public String getName(Locale locale) {
         return "Dist Tool> List Branches";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getDescription( Locale locale )
-    {
+    public String getDescription(Locale locale) {
         return "Shows the list of branches of every Git repository on one page";
     }
 
     /** {@inheritDoc} */
     @Override
-    protected void executeReport( Locale locale )
-        throws MavenReportException
-    {
+    protected void executeReport(Locale locale) throws MavenReportException {
         Collection<String> repositoryNames;
-        try
-        {
+        try {
             repositoryNames = repositoryNames();
+        } catch (IOException e) {
+            throw new MavenReportException("Failed to extract repositorynames from Gitbox", e);
         }
-        catch ( IOException e )
-        {
-            throw new MavenReportException( "Failed to extract repositorynames from Gitbox", e );
-        }
-        
-        List<Result> repoStatus = new ArrayList<>( repositoryNames.size() );
-        
-        Collection<String> included = repositoryNames.stream()
-                                                     .filter( s -> !EXCLUDED.contains( s ) )
-                                                     .collect( Collectors.toList() );
-        
-        for ( String repository : included )
-        {
-            final String gitboxHeadsUrl = getGitboxHeadsUrl( repository );
+
+        List<Result> repoStatus = new ArrayList<>(repositoryNames.size());
+
+        Collection<String> included =
+                repositoryNames.stream().filter(s -> !EXCLUDED.contains(s)).collect(Collectors.toList());
+
+        for (String repository : included) {
+            final String gitboxHeadsUrl = getGitboxHeadsUrl(repository);
             final String repositoryJobUrl = MAVENBOX_JOBS_BASE_URL + repository;
 
-            try
-            {
-                Document gitboxHeadsDoc = JsoupRetry.get( gitboxHeadsUrl );
-                
-                Element headsTable = gitboxHeadsDoc.selectFirst( "table.heads" );
-                
-                if ( headsTable == null )
-                {
-                    getLog().warn( "Ignoring " + repository );
+            try {
+                Document gitboxHeadsDoc = JsoupRetry.get(gitboxHeadsUrl);
+
+                Element headsTable = gitboxHeadsDoc.selectFirst("table.heads");
+
+                if (headsTable == null) {
+                    getLog().warn("Ignoring " + repository);
                     continue;
                 }
-                
-                Document jenkinsBranchesDoc = JsoupRetry.get( repositoryJobUrl );
 
-                Result result = new Result( repository, repositoryJobUrl );
+                Document jenkinsBranchesDoc = JsoupRetry.get(repositoryJobUrl);
+
+                Result result = new Result(repository, repositoryJobUrl);
                 int masterBranchesGit = 0;
                 int masterBranchesJenkins = 0;
                 Collection<String> jiraBranchesGit = new ArrayList<>();
@@ -249,73 +233,57 @@
                 Collection<String> dependabotBranchesJenkins = new ArrayList<>();
                 Collection<String> restGit = new ArrayList<>();
                 Collection<String> restJenkins = new ArrayList<>();
-                
-                for ( Element tableRow : headsTable.select( "tr" ) )
-                {
-                    String name = tableRow.selectFirst( "a.name" ).text();
 
-                    if ( "master".equals( name ) )
-                    {
+                for (Element tableRow : headsTable.select("tr")) {
+                    String name = tableRow.selectFirst("a.name").text();
+
+                    if ("master".equals(name)) {
                         masterBranchesGit++;
-                        
-                        if ( jenkinsBranchesDoc.getElementById( "job_master" ) != null )
-                        {
+
+                        if (jenkinsBranchesDoc.getElementById("job_master") != null) {
                             masterBranchesJenkins++;
                         }
-                    }
-                    else if ( JIRAPROJECTS.containsKey( repository )
-                        && name.toUpperCase().startsWith( JIRAPROJECTS.get( repository ) + '-' ) )
-                    {
-                        jiraBranchesGit.add( name );
-                        if ( jenkinsBranchesDoc.getElementById( URLEncoder.encode( "job_" + name, "UTF-8" ) ) != null )
-                        {
-                            jiraBranchesJenkins.add( name );
+                    } else if (JIRAPROJECTS.containsKey(repository)
+                            && name.toUpperCase().startsWith(JIRAPROJECTS.get(repository) + '-')) {
+                        jiraBranchesGit.add(name);
+                        if (jenkinsBranchesDoc.getElementById(URLEncoder.encode("job_" + name, "UTF-8")) != null) {
+                            jiraBranchesJenkins.add(name);
                         }
-                    }
-                    else if ( name.startsWith( "dependabot/" ) )
-                    {
-                        dependabotBranchesGit.add( name );
-                        if ( jenkinsBranchesDoc.getElementById( URLEncoder.encode( "job_" + name, "UTF-8" ) ) != null )
-                        {
-                            dependabotBranchesJenkins.add( name );
+                    } else if (name.startsWith("dependabot/")) {
+                        dependabotBranchesGit.add(name);
+                        if (jenkinsBranchesDoc.getElementById(URLEncoder.encode("job_" + name, "UTF-8")) != null) {
+                            dependabotBranchesJenkins.add(name);
                         }
-                    }
-                    else
-                    {
-                        restGit.add( name );
-                        if ( jenkinsBranchesDoc.getElementById( URLEncoder.encode( "job_" + name, "UTF-8" ) ) != null )
-                        {
-                            restJenkins.add( name );
+                    } else {
+                        restGit.add(name);
+                        if (jenkinsBranchesDoc.getElementById(URLEncoder.encode("job_" + name, "UTF-8")) != null) {
+                            restJenkins.add(name);
                         }
                     }
                 }
-                result.setMasterBranchesGit( masterBranchesGit );
-                result.setMasterBranchesJenkins( masterBranchesJenkins );
-                result.setJiraBranchesGit( jiraBranchesGit );
-                result.setJiraBranchesJenkins( jiraBranchesJenkins );
-                result.setDependabotBranchesGit( dependabotBranchesGit );
-                result.setDependabotBranchesJenkins( dependabotBranchesJenkins );
-                result.setRestGit( restGit );
-                result.setRestJenkins( restJenkins );
+                result.setMasterBranchesGit(masterBranchesGit);
+                result.setMasterBranchesJenkins(masterBranchesJenkins);
+                result.setJiraBranchesGit(jiraBranchesGit);
+                result.setJiraBranchesJenkins(jiraBranchesJenkins);
+                result.setDependabotBranchesGit(dependabotBranchesGit);
+                result.setDependabotBranchesJenkins(dependabotBranchesJenkins);
+                result.setRestGit(restGit);
+                result.setRestJenkins(restJenkins);
 
-                repoStatus.add( result );
-            }
-            catch ( IOException e )
-            {
-                getLog().warn( "Failed to read status for " + repository + " Jenkins job " + repositoryJobUrl  );
+                repoStatus.add(result);
+            } catch (IOException e) {
+                getLog().warn("Failed to read status for " + repository + " Jenkins job " + repositoryJobUrl);
             }
         }
-        
-        generateReport( repoStatus );
+
+        generateReport(repoStatus);
     }
 
-    private String getGitboxHeadsUrl( String repository )
-    {
+    private String getGitboxHeadsUrl(String repository) {
         return GITBOX_URL + "?p=" + repository + ".git;a=heads";
     }
-    
-    private void generateReport( List<Result> repoStatus )
-    {
+
+    private void generateReport(List<Result> repoStatus) {
         AtomicInteger masterJenkinsTotal = new AtomicInteger();
         AtomicInteger masterGitTotal = new AtomicInteger();
         AtomicInteger jiraJenkinsTotal = new AtomicInteger();
@@ -324,203 +292,196 @@
         AtomicInteger dependabotGitTotal = new AtomicInteger();
         AtomicInteger restJenkinsTotal = new AtomicInteger();
         AtomicInteger restGitTotal = new AtomicInteger();
-        
+
         Sink sink = getSink();
-        
+
         sink.head();
         sink.title();
-        sink.text( "List Branches" );
+        sink.text("List Branches");
         sink.title_();
         sink.head_();
-        
+
         sink.body();
         sink.paragraph();
-        sink.rawText( "Values are shown as <code>jenkinsBranches / gitBranches</code>, "
-            + "because not all branches end up in Jenkins, this depends on the existence of the JenkinsFile.<br>" );
-        sink.rawText( "Hover over the values to see branch names, values link to its URL to Jenkins or Gitbox</br>" );
-        sink.rawText( "For Dependabot an empty field means there's no <code>" + DEPENDABOT_CONFIG + "</code>" );
-        
+        sink.rawText("Values are shown as <code>jenkinsBranches / gitBranches</code>, "
+                + "because not all branches end up in Jenkins, this depends on the existence of the JenkinsFile.<br>");
+        sink.rawText("Hover over the values to see branch names, values link to its URL to Jenkins or Gitbox</br>");
+        sink.rawText("For Dependabot an empty field means there's no <code>" + DEPENDABOT_CONFIG + "</code>");
+
         sink.paragraph();
 
         sink.table();
         sink.tableRow();
         sink.tableHeaderCell();
-        sink.text( "Repository" );
+        sink.text("Repository");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( "JIRA" );
+        sink.text("JIRA");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( "Branches:" );
+        sink.text("Branches:");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( "master" );
+        sink.text("master");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( "JIRA" );
+        sink.text("JIRA");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( "Dependabot" );
+        sink.text("Dependabot");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( "Rest" );
+        sink.text("Rest");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( "Total" );
+        sink.text("Total");
         sink.tableHeaderCell_();
         sink.tableRow_();
-        
+
         repoStatus.stream()
-            .sorted( Comparator.comparing( Result::getTotalJenkins ).thenComparing( Result::getTotalGit ).reversed() )
-            .forEach( r -> 
-            {
-                sink.tableRow();
+                .sorted(Comparator.comparing(Result::getTotalJenkins)
+                        .thenComparing(Result::getTotalGit)
+                        .reversed())
+                .forEach(r -> {
+                    sink.tableRow();
 
-                // GitHub
-                sink.tableCell();
-                sink.text( r.getRepositoryName() );
-                sink.tableCell_();
+                    // GitHub
+                    sink.tableCell();
+                    sink.text(r.getRepositoryName());
+                    sink.tableCell_();
 
-                // Jira
-                sink.tableCell();
-                String jiraId = JIRAPROJECTS.get( r.getRepositoryName() );
-                if ( jiraId != null )
-                {
-                    sink.link( JIRA_BASE_URL + jiraId );
-                    sink.rawText( jiraId );
-                    sink.link_();
-                }
-                sink.tableCell_();
+                    // Jira
+                    sink.tableCell();
+                    String jiraId = JIRAPROJECTS.get(r.getRepositoryName());
+                    if (jiraId != null) {
+                        sink.link(JIRA_BASE_URL + jiraId);
+                        sink.rawText(jiraId);
+                        sink.link_();
+                    }
+                    sink.tableCell_();
 
-                // branches:
-                sink.tableCell();
-                sink.tableCell_();
+                    // branches:
+                    sink.tableCell();
+                    sink.tableCell_();
 
-                // master
-                sink.tableCell();
-                sink.text( r.getMasterBranchesJenkins() + " / " + r.getMasterBranchesGit()  );
-                sink.tableCell_();
-                masterJenkinsTotal.addAndGet( r.getMasterBranchesJenkins() );
-                masterGitTotal.addAndGet( r.getMasterBranchesGit() );
+                    // master
+                    sink.tableCell();
+                    sink.text(r.getMasterBranchesJenkins() + " / " + r.getMasterBranchesGit());
+                    sink.tableCell_();
+                    masterJenkinsTotal.addAndGet(r.getMasterBranchesJenkins());
+                    masterGitTotal.addAndGet(r.getMasterBranchesGit());
 
-                //jira branches
-                sink.tableCell();
-                if ( r.getJiraBranchesGit().isEmpty() ) 
-                {
-                    sink.text( "-" );
-                }
-                else
-                {
-                    SinkEventAttributes jiraLinkAttributes = new SinkEventAttributeSet();
-                    jiraLinkAttributes.addAttribute( SinkEventAttributes.TITLE,
-                                       r.getJiraBranchesJenkins().stream().collect( Collectors.joining( "\n" ) ) );
+                    // jira branches
+                    sink.tableCell();
+                    if (r.getJiraBranchesGit().isEmpty()) {
+                        sink.text("-");
+                    } else {
+                        SinkEventAttributes jiraLinkAttributes = new SinkEventAttributeSet();
+                        jiraLinkAttributes.addAttribute(
+                                SinkEventAttributes.TITLE,
+                                r.getJiraBranchesJenkins().stream().collect(Collectors.joining("\n")));
 
-                    SinkEventAttributes gitLinkAttributes = new SinkEventAttributeSet();
-                    r.getJiraBranchesGit().stream()
-                        .filter( n -> !r.getJiraBranchesJenkins().contains( n ) )
-                        .reduce( ( n1, n2 ) -> n1 + "\n" + n2 )
-                        .ifPresent( t -> gitLinkAttributes.addAttribute( SinkEventAttributes.TITLE,
-                                                                         "-- non-Jenkins branches --\n" + t ) );
-                    
-                    sink.bold();
-                    sink.link( r.getBuildUrl(), jiraLinkAttributes );
-                    sink.rawText( String.valueOf( r.getJiraBranchesJenkins().size() ) );
-                    sink.link_();
-                    sink.text( " / " );
-                    sink.link( getGitboxHeadsUrl( r.getRepositoryName() ), gitLinkAttributes );
-                    sink.rawText( String.valueOf( r.getJiraBranchesGit().size() ) );
-                    sink.link_();
-                    sink.bold_();
-                    
-                    jiraJenkinsTotal.addAndGet( r.getJiraBranchesJenkins().size() );
-                    jiraGitTotal.addAndGet( r.getJiraBranchesGit().size() );
-                }
-                sink.tableCell_();
+                        SinkEventAttributes gitLinkAttributes = new SinkEventAttributeSet();
+                        r.getJiraBranchesGit().stream()
+                                .filter(n -> !r.getJiraBranchesJenkins().contains(n))
+                                .reduce((n1, n2) -> n1 + "\n" + n2)
+                                .ifPresent(t -> gitLinkAttributes.addAttribute(
+                                        SinkEventAttributes.TITLE, "-- non-Jenkins branches --\n" + t));
 
-                // dependabot branches
-                sink.tableCell();
-                if ( r.getDependabotBranchesGit().isEmpty() ) 
-                {
-                    try
-                    {
-                        if ( hasDependabotYml( r.getRepositoryName() ) )
-                        {
-                            sink.text( "-" );
+                        sink.bold();
+                        sink.link(r.getBuildUrl(), jiraLinkAttributes);
+                        sink.rawText(String.valueOf(r.getJiraBranchesJenkins().size()));
+                        sink.link_();
+                        sink.text(" / ");
+                        sink.link(getGitboxHeadsUrl(r.getRepositoryName()), gitLinkAttributes);
+                        sink.rawText(String.valueOf(r.getJiraBranchesGit().size()));
+                        sink.link_();
+                        sink.bold_();
+
+                        jiraJenkinsTotal.addAndGet(r.getJiraBranchesJenkins().size());
+                        jiraGitTotal.addAndGet(r.getJiraBranchesGit().size());
+                    }
+                    sink.tableCell_();
+
+                    // dependabot branches
+                    sink.tableCell();
+                    if (r.getDependabotBranchesGit().isEmpty()) {
+                        try {
+                            if (hasDependabotYml(r.getRepositoryName())) {
+                                sink.text("-");
+                            }
+                        } catch (IOException e) {
+                            sink.text("_");
                         }
+                    } else {
+                        SinkEventAttributes jenkinsLinkAttributes = new SinkEventAttributeSet();
+                        jenkinsLinkAttributes.addAttribute(
+                                SinkEventAttributes.TITLE,
+                                r.getDependabotBranchesJenkins().stream().collect(Collectors.joining("\n")));
+
+                        SinkEventAttributes gitLinkAttributes = new SinkEventAttributeSet();
+                        r.getDependabotBranchesGit().stream()
+                                .filter(n -> !r.getDependabotBranchesJenkins().contains(n))
+                                .reduce((n1, n2) -> n1 + "\n" + n2)
+                                .ifPresent(t -> gitLinkAttributes.addAttribute(
+                                        SinkEventAttributes.TITLE, "-- non-Jenkins branches --\n" + t));
+
+                        sink.bold();
+                        sink.link(r.getBuildUrl(), jenkinsLinkAttributes);
+                        sink.rawText(
+                                String.valueOf(r.getDependabotBranchesJenkins().size()));
+                        sink.link_();
+                        sink.text(" / ");
+                        sink.link(getGitboxHeadsUrl(r.getRepositoryName()), gitLinkAttributes);
+                        sink.rawText(String.valueOf(r.getDependabotBranchesGit().size()));
+                        sink.link_();
+
+                        dependabotJenkinsTotal.addAndGet(
+                                r.getDependabotBranchesJenkins().size());
+                        dependabotGitTotal.addAndGet(
+                                r.getDependabotBranchesGit().size());
                     }
-                    catch ( IOException e )
-                    {
-                        sink.text( "_" );
+                    sink.tableCell_();
+
+                    // rest
+                    sink.tableCell();
+                    if (r.getRestGit().isEmpty()) {
+                        sink.text("-");
+                    } else {
+                        SinkEventAttributes restLinkAttributes = new SinkEventAttributeSet();
+                        restLinkAttributes.addAttribute(
+                                SinkEventAttributes.TITLE,
+                                r.getRestJenkins().stream().collect(Collectors.joining("\n")));
+
+                        SinkEventAttributes gitLinkAttributes = new SinkEventAttributeSet();
+                        r.getRestGit().stream()
+                                .filter(n -> !r.getRestJenkins().contains(n))
+                                .reduce((n1, n2) -> n1 + "\n" + n2)
+                                .ifPresent(t -> gitLinkAttributes.addAttribute(
+                                        SinkEventAttributes.TITLE, "-- non-Jenkins branches --\n" + t));
+
+                        sink.bold();
+                        sink.link(r.getBuildUrl(), restLinkAttributes);
+                        sink.rawText(String.valueOf(r.getRestJenkins().size()));
+                        sink.link_();
+                        sink.text(" / ");
+                        sink.link(getGitboxHeadsUrl(r.getRepositoryName()), gitLinkAttributes);
+                        sink.rawText(String.valueOf(r.getRestGit().size()));
+                        sink.link_();
+
+                        restJenkinsTotal.addAndGet(r.getRestJenkins().size());
+                        restGitTotal.addAndGet(r.getRestGit().size());
                     }
-                }
-                else
-                {
-                    SinkEventAttributes jenkinsLinkAttributes = new SinkEventAttributeSet();
-                    jenkinsLinkAttributes.addAttribute( SinkEventAttributes.TITLE,
-                                     r.getDependabotBranchesJenkins().stream().collect( Collectors.joining( "\n" ) ) );
+                    sink.tableCell_();
 
-                    SinkEventAttributes gitLinkAttributes = new SinkEventAttributeSet();
-                    r.getDependabotBranchesGit().stream()
-                        .filter( n -> !r.getDependabotBranchesJenkins().contains( n ) )
-                        .reduce( ( n1, n2 ) -> n1 + "\n" + n2 )
-                        .ifPresent( t -> gitLinkAttributes.addAttribute( SinkEventAttributes.TITLE,
-                                                                         "-- non-Jenkins branches --\n" + t ) );
-                    
-                    sink.bold();
-                    sink.link( r.getBuildUrl(), jenkinsLinkAttributes );
-                    sink.rawText( String.valueOf( r.getDependabotBranchesJenkins().size() ) );
-                    sink.link_();
-                    sink.text( " / " );
-                    sink.link( getGitboxHeadsUrl( r.getRepositoryName() ), gitLinkAttributes );
-                    sink.rawText( String.valueOf( r.getDependabotBranchesGit().size() ) );
-                    sink.link_();
-                    
-                    dependabotJenkinsTotal.addAndGet( r.getDependabotBranchesJenkins().size() );
-                    dependabotGitTotal.addAndGet( r.getDependabotBranchesGit().size() );
-                }
-                sink.tableCell_();
+                    // total
+                    sink.tableCell();
+                    sink.text(r.getTotalJenkins() + " / " + r.getTotalGit());
+                    sink.tableCell_();
 
-                // rest
-                sink.tableCell();
-                if ( r.getRestGit().isEmpty() ) 
-                {
-                    sink.text( "-" );
-                }
-                else
-                {
-                    SinkEventAttributes restLinkAttributes = new SinkEventAttributeSet();
-                    restLinkAttributes.addAttribute( SinkEventAttributes.TITLE,
-                                       r.getRestJenkins().stream().collect( Collectors.joining( "\n" ) ) );
+                    sink.tableRow_();
+                });
 
-                    SinkEventAttributes gitLinkAttributes = new SinkEventAttributeSet();
-                    r.getRestGit().stream()
-                        .filter( n -> !r.getRestJenkins().contains( n ) )
-                        .reduce( ( n1, n2 ) -> n1 + "\n" + n2 )
-                        .ifPresent( t -> gitLinkAttributes.addAttribute( SinkEventAttributes.TITLE,
-                                                                         "-- non-Jenkins branches --\n" + t ) );
-                    
-                    sink.bold();
-                    sink.link( r.getBuildUrl(), restLinkAttributes );
-                    sink.rawText( String.valueOf( r.getRestJenkins().size() ) );
-                    sink.link_();
-                    sink.text( " / " );
-                    sink.link( getGitboxHeadsUrl( r.getRepositoryName() ), gitLinkAttributes );
-                    sink.rawText( String.valueOf( r.getRestGit().size() ) );
-                    sink.link_();
-                    
-                    restJenkinsTotal.addAndGet( r.getRestJenkins().size() );
-                    restGitTotal.addAndGet( r.getRestGit().size() );
-                }
-                sink.tableCell_();
-                
-                // total
-                sink.tableCell();
-                sink.text( r.getTotalJenkins() + " / " + r.getTotalGit() );
-                sink.tableCell_();
-                
-                sink.tableRow_();
-            } );
-        
         sink.tableRow();
         sink.tableHeaderCell();
         sink.tableHeaderCell_();
@@ -528,28 +489,30 @@
         sink.tableHeaderCell_();
         // branches:
         sink.tableCell();
-        sink.text( "Total"  );
+        sink.text("Total");
         sink.tableCell_();
         sink.tableHeaderCell();
-        sink.text( masterJenkinsTotal.get() + " / " + masterGitTotal.get()  );
+        sink.text(masterJenkinsTotal.get() + " / " + masterGitTotal.get());
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( jiraJenkinsTotal.get() + " / " + jiraGitTotal.get() );
+        sink.text(jiraJenkinsTotal.get() + " / " + jiraGitTotal.get());
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( dependabotJenkinsTotal.get() + " / " + dependabotGitTotal.get() );
+        sink.text(dependabotJenkinsTotal.get() + " / " + dependabotGitTotal.get());
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( restJenkinsTotal.get() +  " / " + restGitTotal.get() );
+        sink.text(restJenkinsTotal.get() + " / " + restGitTotal.get());
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.text( 
-           ( masterJenkinsTotal.get() + jiraJenkinsTotal.get() + dependabotJenkinsTotal.get() + restJenkinsTotal.get() )
-            + " / "
-            + ( masterGitTotal.get() + jiraGitTotal.get() + dependabotGitTotal.get() + restGitTotal.get() ) );
+        sink.text((masterJenkinsTotal.get()
+                        + jiraJenkinsTotal.get()
+                        + dependabotJenkinsTotal.get()
+                        + restJenkinsTotal.get())
+                + " / "
+                + (masterGitTotal.get() + jiraGitTotal.get() + dependabotGitTotal.get() + restGitTotal.get()));
         sink.tableHeaderCell_();
         sink.tableRow_();
-        
+
         sink.table_();
         sink.body_();
     }
@@ -561,24 +524,22 @@
      * @return the list of repository names (without ".git")
      * @throws java.io.IOException problem with reading repository index
      */
-    protected Collection<String> repositoryNames()
-        throws IOException
-    {
-        List<String> names = new ArrayList<>( 100 );
-        Document doc = JsoupRetry.get( GITBOX_URL );
+    protected Collection<String> repositoryNames() throws IOException {
+        List<String> names = new ArrayList<>(100);
+        Document doc = JsoupRetry.get(GITBOX_URL);
         // find Apache Maven table
-        Element apacheMavenTable = doc.getElementById( "maven" );
+        Element apacheMavenTable = doc.getElementById("maven");
 
-        Elements gitRepo = apacheMavenTable.select( "tbody tr" ).not( "tr.disabled" ).select( "td:first-child a" );
+        Elements gitRepo =
+                apacheMavenTable.select("tbody tr").not("tr.disabled").select("td:first-child a");
 
-        for ( Element element : gitRepo )
-        {
-            names.add( element.text().split( "\\.git" )[0] );
+        for (Element element : gitRepo) {
+            names.add(element.text().split("\\.git")[0]);
         }
 
         return names;
     }
-    
+
     /**
      * <p>hasDependabotYml.</p>
      *
@@ -586,13 +547,11 @@
      * @return a boolean
      * @throws java.io.IOException if any.
      */
-    protected static boolean hasDependabotYml( String repositoryName )
-        throws IOException
-    {
-        URL url = new URL( GITHUB_URL + repositoryName + "/blob/master/" + DEPENDABOT_CONFIG );
+    protected static boolean hasDependabotYml(String repositoryName) throws IOException {
+        URL url = new URL(GITHUB_URL + repositoryName + "/blob/master/" + DEPENDABOT_CONFIG);
 
         HttpURLConnection con = (HttpURLConnection) url.openConnection();
-        con.setRequestMethod( "HEAD" );
+        con.setRequestMethod("HEAD");
 
         return con.getResponseCode() == HttpURLConnection.HTTP_OK;
     }
diff --git a/src/main/java/org/apache/maven/dist/tools/branches/Result.java b/src/main/java/org/apache/maven/dist/tools/branches/Result.java
index c6e44c4..35c62fa 100644
--- a/src/main/java/org/apache/maven/dist/tools/branches/Result.java
+++ b/src/main/java/org/apache/maven/dist/tools/branches/Result.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.branches;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.branches;
 
 import java.util.Collection;
 
@@ -26,32 +25,30 @@
  *
  * @author Robert Scholte
  */
-public class Result
-{
+public class Result {
     private final String repositoryName;
 
     private final String buildUrl;
-    
+
     private int masterBranchesGit;
     private int masterBranchesJenkins;
-    
+
     private Collection<String> jiraBranchesGit;
     private Collection<String> jiraBranchesJenkins;
-    
+
     private Collection<String> dependabotBranchesGit;
     private Collection<String> dependabotBranchesJenkins;
-    
+
     private Collection<String> restGit;
     private Collection<String> restJenkins;
-    
+
     /**
      * <p>Constructor for Result.</p>
      *
      * @param repositoryName a {@link java.lang.String} object
      * @param buildUrl a {@link java.lang.String} object
      */
-    public Result( String repositoryName, String buildUrl )
-    {
+    public Result(String repositoryName, String buildUrl) {
         this.repositoryName = repositoryName;
         this.buildUrl = buildUrl;
     }
@@ -61,8 +58,7 @@
      *
      * @return a int
      */
-    public int getMasterBranchesGit()
-    {
+    public int getMasterBranchesGit() {
         return masterBranchesGit;
     }
 
@@ -71,8 +67,7 @@
      *
      * @param masterBranches a int
      */
-    public void setMasterBranchesGit( int masterBranches )
-    {
+    public void setMasterBranchesGit(int masterBranches) {
         this.masterBranchesGit = masterBranches;
     }
 
@@ -81,18 +76,16 @@
      *
      * @return a int
      */
-    public int getMasterBranchesJenkins()
-    {
+    public int getMasterBranchesJenkins() {
         return masterBranchesJenkins;
     }
-    
+
     /**
      * <p>Setter for the field <code>masterBranchesJenkins</code>.</p>
      *
      * @param masterBranchesJenkins a int
      */
-    public void setMasterBranchesJenkins( int masterBranchesJenkins )
-    {
+    public void setMasterBranchesJenkins(int masterBranchesJenkins) {
         this.masterBranchesJenkins = masterBranchesJenkins;
     }
 
@@ -101,8 +94,7 @@
      *
      * @return a {@link java.util.Collection} object
      */
-    public Collection<String> getJiraBranchesGit()
-    {
+    public Collection<String> getJiraBranchesGit() {
         return jiraBranchesGit;
     }
 
@@ -111,8 +103,7 @@
      *
      * @param jiraBranches a {@link java.util.Collection} object
      */
-    public void setJiraBranchesGit( Collection<String> jiraBranches )
-    {
+    public void setJiraBranchesGit(Collection<String> jiraBranches) {
         this.jiraBranchesGit = jiraBranches;
     }
 
@@ -121,28 +112,25 @@
      *
      * @return a {@link java.util.Collection} object
      */
-    public Collection<String> getJiraBranchesJenkins()
-    {
+    public Collection<String> getJiraBranchesJenkins() {
         return jiraBranchesJenkins;
     }
-    
+
     /**
      * <p>Setter for the field <code>jiraBranchesJenkins</code>.</p>
      *
      * @param jiraBranchesJenkins a {@link java.util.Collection} object
      */
-    public void setJiraBranchesJenkins( Collection<String> jiraBranchesJenkins )
-    {
+    public void setJiraBranchesJenkins(Collection<String> jiraBranchesJenkins) {
         this.jiraBranchesJenkins = jiraBranchesJenkins;
     }
-    
+
     /**
      * <p>Getter for the field <code>dependabotBranchesGit</code>.</p>
      *
      * @return a {@link java.util.Collection} object
      */
-    public Collection<String> getDependabotBranchesGit()
-    {
+    public Collection<String> getDependabotBranchesGit() {
         return dependabotBranchesGit;
     }
 
@@ -151,28 +139,25 @@
      *
      * @param dependabotBranches a {@link java.util.Collection} object
      */
-    public void setDependabotBranchesGit( Collection<String> dependabotBranches )
-    {
+    public void setDependabotBranchesGit(Collection<String> dependabotBranches) {
         this.dependabotBranchesGit = dependabotBranches;
     }
-    
+
     /**
      * <p>Getter for the field <code>dependabotBranchesJenkins</code>.</p>
      *
      * @return a {@link java.util.Collection} object
      */
-    public Collection<String> getDependabotBranchesJenkins()
-    {
+    public Collection<String> getDependabotBranchesJenkins() {
         return dependabotBranchesJenkins;
     }
-    
+
     /**
      * <p>Setter for the field <code>dependabotBranchesJenkins</code>.</p>
      *
      * @param dependabotBranchesJenkins a {@link java.util.Collection} object
      */
-    public void setDependabotBranchesJenkins( Collection<String> dependabotBranchesJenkins )
-    {
+    public void setDependabotBranchesJenkins(Collection<String> dependabotBranchesJenkins) {
         this.dependabotBranchesJenkins = dependabotBranchesJenkins;
     }
 
@@ -181,8 +166,7 @@
      *
      * @return a {@link java.util.Collection} object
      */
-    public Collection<String> getRestGit()
-    {
+    public Collection<String> getRestGit() {
         return restGit;
     }
 
@@ -191,28 +175,25 @@
      *
      * @param rest a {@link java.util.Collection} object
      */
-    public void setRestGit( Collection<String> rest )
-    {
+    public void setRestGit(Collection<String> rest) {
         this.restGit = rest;
     }
-    
+
     /**
      * <p>Getter for the field <code>restJenkins</code>.</p>
      *
      * @return a {@link java.util.Collection} object
      */
-    public Collection<String> getRestJenkins()
-    {
+    public Collection<String> getRestJenkins() {
         return restJenkins;
     }
-    
+
     /**
      * <p>Setter for the field <code>restJenkins</code>.</p>
      *
      * @param restJenkins a {@link java.util.Collection} object
      */
-    public void setRestJenkins( Collection<String> restJenkins )
-    {
+    public void setRestJenkins(Collection<String> restJenkins) {
         this.restJenkins = restJenkins;
     }
 
@@ -221,8 +202,7 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getRepositoryName()
-    {
+    public String getRepositoryName() {
         return repositoryName;
     }
 
@@ -231,30 +211,28 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getBuildUrl()
-    {
+    public String getBuildUrl() {
         return buildUrl;
     }
-    
+
     /**
      * <p>getTotalGit.</p>
      *
      * @return a int
      */
-    public final int getTotalGit()
-    {
+    public final int getTotalGit() {
         return masterBranchesGit + jiraBranchesGit.size() + dependabotBranchesGit.size() + restGit.size();
     }
-    
+
     /**
      * <p>getTotalJenkins.</p>
      *
      * @return a int
      */
-    public final int getTotalJenkins()
-    {
-        return masterBranchesJenkins + jiraBranchesJenkins.size() + dependabotBranchesJenkins.size()
-            + restJenkins.size();
+    public final int getTotalJenkins() {
+        return masterBranchesJenkins
+                + jiraBranchesJenkins.size()
+                + dependabotBranchesJenkins.size()
+                + restJenkins.size();
     }
- 
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/index/DistCheckIndexPageReport.java b/src/main/java/org/apache/maven/dist/tools/index/DistCheckIndexPageReport.java
index 464bac6..f4b1cf0 100644
--- a/src/main/java/org/apache/maven/dist/tools/index/DistCheckIndexPageReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/index/DistCheckIndexPageReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.index;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.index;
 
 import java.io.IOException;
 import java.time.LocalDate;
@@ -48,10 +47,8 @@
  *
  * @author skygo
  */
-@Mojo( name = "check-index-page", requiresProject = false )
-public class DistCheckIndexPageReport
-        extends AbstractDistCheckReport
-{
+@Mojo(name = "check-index-page", requiresProject = false)
+public class DistCheckIndexPageReport extends AbstractDistCheckReport {
     /** Constant <code>FAILURES_FILENAME="check-index-page.log"</code> */
     public static final String FAILURES_FILENAME = "check-index-page.log";
 
@@ -59,29 +56,26 @@
     public static final String POMS_INDEX_URL = "https://maven.apache.org/pom/";
 
     private static final IndexPage[] INDEX_PAGES = new IndexPage[] {
-        new IndexPage( "https://maven.apache.org/plugins/", "Plugins", 3, true ),
-        new IndexPage( "https://maven.apache.org/shared/", "Shared", 2, true ),
-        new IndexPage( "https://maven.apache.org/skins/", "Skins", 2, false ),
-        new IndexPage( POMS_INDEX_URL, "Poms", 2, true ) };
+        new IndexPage("https://maven.apache.org/plugins/", "Plugins", 3, true),
+        new IndexPage("https://maven.apache.org/shared/", "Shared", 2, true),
+        new IndexPage("https://maven.apache.org/skins/", "Skins", 2, false),
+        new IndexPage(POMS_INDEX_URL, "Poms", 2, true)
+    };
 
     private static final Map<String, IndexPage> INDEX_PAGES_REF;
 
-    static
-    {
+    static {
         Map<String, IndexPage> aMap = new HashMap<>();
-        for ( IndexPage ip : INDEX_PAGES )
-        {
-            aMap.put(  ip.url, ip );
+        for (IndexPage ip : INDEX_PAGES) {
+            aMap.put(ip.url, ip);
         }
-        INDEX_PAGES_REF = Collections.unmodifiableMap( aMap );
+        INDEX_PAGES_REF = Collections.unmodifiableMap(aMap);
     }
 
     /**
      * Dist Check Index Page Report.
      */
-    public DistCheckIndexPageReport()
-    {
-    }
+    public DistCheckIndexPageReport() {}
 
     /**
      * Ignore dist failure for <code>artifactId</code> or <code>artifactId:version</code>
@@ -91,276 +85,231 @@
 
     /** {@inheritDoc} */
     @Override
-    protected String getFailuresFilename()
-    {
+    protected String getFailuresFilename() {
         return FAILURES_FILENAME;
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getName( Locale locale )
-    {
+    public String getName(Locale locale) {
         return "Dist Tool> Check Index Pages";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getDescription( Locale locale )
-    {
+    public String getDescription(Locale locale) {
         return "Verification of index pages";
     }
 
     /** {@inheritDoc} */
     @Override
-    protected boolean isIndexPageCheck()
-    {
+    protected boolean isIndexPageCheck() {
         return true;
     }
 
-    
-    private static class CheckIndexPageResult
-        extends AbstractCheckResult
-    {
+    private static class CheckIndexPageResult extends AbstractCheckResult {
 
         private String indexVersion;
         private String indexDate;
-        
-        private CheckIndexPageResult( ConfigurationLineInfo r, String version )
-        {
-            super( r, version );
+
+        private CheckIndexPageResult(ConfigurationLineInfo r, String version) {
+            super(r, version);
         }
 
-        private void setIndexVersion( String ownText )
-        {
+        private void setIndexVersion(String ownText) {
             this.indexVersion = ownText;
         }
 
-        private void setIndexDate( String ownText )
-        {
+        private void setIndexDate(String ownText) {
             this.indexDate = ownText;
         }
     }
+
     private final Map<String, List<CheckIndexPageResult>> results = new HashMap<>();
 
-
-    private void reportLine( Sink sink, CheckIndexPageResult cipr , boolean displayDate )
-    {
+    private void reportLine(Sink sink, CheckIndexPageResult cipr, boolean displayDate) {
         ConfigurationLineInfo cli = cipr.getConfigurationLine();
 
         sink.tableRow();
         sink.tableCell();
-        sink.anchor( cli.getArtifactId() );
-        sink.rawText( cli.getArtifactId() );
+        sink.anchor(cli.getArtifactId());
+        sink.rawText(cli.getArtifactId());
         sink.anchor_();
         sink.tableCell_();
 
         // maven-metadata.xml column
         sink.tableCell();
-        sink.link( cli.getMetadataFileURL( repoBaseUrl ) );
-        sink.rawText( "maven-metadata.xml" );
+        sink.link(cli.getMetadataFileURL(repoBaseUrl));
+        sink.rawText("maven-metadata.xml");
         sink.link_();
-        sink.rawText( ": " + cli.getReleaseDateFromMetadata() + " - " + cipr.indexVersion );
+        sink.rawText(": " + cli.getReleaseDateFromMetadata() + " - " + cipr.indexVersion);
         sink.tableCell_();
 
         // index page column
         sink.tableCell();
-        if ( displayDate )
-        {
-            sink.rawText( cipr.indexDate );
-            if ( ( cipr.indexDate != null ) && isDateSimilar( cli.getReleaseDateFromMetadata(), cipr.indexDate ) )
-            {
-                iconSuccess( sink );
+        if (displayDate) {
+            sink.rawText(cipr.indexDate);
+            if ((cipr.indexDate != null) && isDateSimilar(cli.getReleaseDateFromMetadata(), cipr.indexDate)) {
+                iconSuccess(sink);
+            } else {
+                iconWarning(sink);
             }
-            else
-            {
-                iconWarning( sink );
-            }
-            sink.rawText( " - " );
+            sink.rawText(" - ");
         }
 
-        sink.rawText( cipr.indexVersion );
-        if ( cipr.getVersion().equals( cipr.indexVersion ) )
-        {
-            iconSuccess( sink );
-        }
-        else
-        {
-            iconError( sink );
+        sink.rawText(cipr.indexVersion);
+        if (cipr.getVersion().equals(cipr.indexVersion)) {
+            iconSuccess(sink);
+        } else {
+            iconError(sink);
 
-            addErrorLine( cli, null, null,
-                          cli.getArtifactId() + ": found " + cipr.indexVersion + " instead of " + cipr.getVersion()
-                              + " in " + cli.getIndexPageUrl() );
+            addErrorLine(
+                    cli,
+                    null,
+                    null,
+                    cli.getArtifactId() + ": found " + cipr.indexVersion + " instead of " + cipr.getVersion() + " in "
+                            + cli.getIndexPageUrl());
         }
         sink.tableCell_();
-        
+
         sink.tableRow_();
     }
 
-    private boolean isDateSimilar( String metadataDate, String indexDate )
-    {
-        try
-        {
-            LocalDate d1 = LocalDate.parse( metadataDate );
-            LocalDate d2 = LocalDate.parse( indexDate );
+    private boolean isDateSimilar(String metadataDate, String indexDate) {
+        try {
+            LocalDate d1 = LocalDate.parse(metadataDate);
+            LocalDate d2 = LocalDate.parse(indexDate);
 
-            long daysDifference = Period.between( d1, d2 ).getDays();
-            return Math.abs( daysDifference ) < 7; // ok for 7 days difference
-        }
-        catch ( DateTimeParseException pe )
-        {
-            getLog().warn(
-                    "Unable to parse dates for fields from metadata:\"" + metadataDate
-                            + "\" and index:\"" + indexDate + "\"" );
+            long daysDifference = Period.between(d1, d2).getDays();
+            return Math.abs(daysDifference) < 7; // ok for 7 days difference
+        } catch (DateTimeParseException pe) {
+            getLog().warn("Unable to parse dates for fields from metadata:\"" + metadataDate + "\" and index:\""
+                    + indexDate + "\"");
             return false;
         }
     }
 
     /** {@inheritDoc} */
     @Override
-    protected void executeReport( Locale locale )
-            throws MavenReportException
-    {
-        if ( !outputDirectory.exists() )
-        {
+    protected void executeReport(Locale locale) throws MavenReportException {
+        if (!outputDirectory.exists()) {
             outputDirectory.mkdirs();
         }
-        try
-        {
+        try {
             this.execute();
-        }
-        catch ( MojoExecutionException ex )
-        {
-            throw new MavenReportException( ex.getMessage(), ex );
+        } catch (MojoExecutionException ex) {
+            throw new MavenReportException(ex.getMessage(), ex);
         }
 
         Sink sink = getSink();
         sink.head();
         sink.title();
-        sink.text( "Check index pages" );
+        sink.text("Check index pages");
         sink.title_();
         sink.head_();
 
         sink.body();
         sink.section1();
         sink.paragraph();
-        sink.rawText( "Check that index pages have been updated with latest release info available in central"
-            + " repository <code>maven-metadata.xml</code>." );
+        sink.rawText("Check that index pages have been updated with latest release info available in central"
+                + " repository <code>maven-metadata.xml</code>.");
         sink.paragraph_();
         sink.section1_();
 
-        for ( Map.Entry<String, List<CheckIndexPageResult>> result: results.entrySet() )
-        {
+        for (Map.Entry<String, List<CheckIndexPageResult>> result : results.entrySet()) {
             String indexPageId = result.getKey();
-            IndexPage indexPage = INDEX_PAGES_REF.get( indexPageId );
+            IndexPage indexPage = INDEX_PAGES_REF.get(indexPageId);
             List<CheckIndexPageResult> indexPageResults = result.getValue();
 
-            sink.anchor( indexPageResults.get( 0 ).getConfigurationLine().getDirectory() );
+            sink.anchor(indexPageResults.get(0).getConfigurationLine().getDirectory());
             sink.anchor_();
             sink.sectionTitle2();
-            sink.text( indexPage.name + " index page: " );
-            sink.link( indexPage.url );
-            sink.text( indexPage.url );
+            sink.text(indexPage.name + " index page: ");
+            sink.link(indexPage.url);
+            sink.text(indexPage.url);
             sink.link_();
             sink.sectionTitle2_();
 
             sink.table();
             sink.tableRow();
             sink.tableHeaderCell();
-            sink.rawText( "Component (" + indexPageResults.size() + ")" );
+            sink.rawText("Component (" + indexPageResults.size() + ")");
             sink.tableHeaderCell_();
             sink.tableHeaderCell();
-            sink.rawText( "maven-metadata.xml " );
-            if ( indexPage.containsDate )
-            {
-                sink.rawText( "lastUpdated - " );
+            sink.rawText("maven-metadata.xml ");
+            if (indexPage.containsDate) {
+                sink.rawText("lastUpdated - ");
             }
-            sink.rawText( "latest" );
+            sink.rawText("latest");
             sink.tableHeaderCell_();
             sink.tableHeaderCell();
-            sink.link( indexPage.url );
-            sink.rawText( "index page" );
+            sink.link(indexPage.url);
+            sink.rawText("index page");
             sink.link_();
             sink.tableHeaderCell_();
             sink.tableRow_();
 
-            for ( CheckIndexPageResult csr : indexPageResults )
-            {
-                reportLine( sink, csr, indexPage.containsDate );
+            for (CheckIndexPageResult csr : indexPageResults) {
+                reportLine(sink, csr, indexPage.containsDate);
             }
             sink.table_();
         }
- 
+
         sink.body_();
         sink.flush();
         sink.close();
     }
 
-    private void updateIndexPageInfo( ConfigurationLineInfo cli, CheckIndexPageResult r, IndexPage indexPage )
-        throws IOException
-    {
+    private void updateIndexPageInfo(ConfigurationLineInfo cli, CheckIndexPageResult r, IndexPage indexPage)
+            throws IOException {
         Document doc = indexPage.document;
-        if ( doc == null )
-        {
+        if (doc == null) {
             // document not yet downloaded: download and cache
-            doc = JsoupRetry.get( indexPage.url );
+            doc = JsoupRetry.get(indexPage.url);
             indexPage.document = doc;
         }
 
         // Maven parent POM is now a special case in https://maven.apache.org/pom/
-        boolean isMavenParentPoms = ( "maven-parent".equals( cli.getArtifactId() ) );
+        boolean isMavenParentPoms = ("maven-parent".equals(cli.getArtifactId()));
 
-        Elements a = isMavenParentPoms ? doc.select( "tr > th > b" )
-                        : doc.select( "tr > td > a[href]:not(.externalLink)" );
+        Elements a = isMavenParentPoms ? doc.select("tr > th > b") : doc.select("tr > td > a[href]:not(.externalLink)");
 
-        String path = paths.get( cli.getArtifactId() );
-        if ( isMavenParentPoms )
-        {
+        String path = paths.get(cli.getArtifactId());
+        if (isMavenParentPoms) {
             path = "Maven Parent POMs"; // looking for this <th><b> content
-        }
-        else if ( path == null )
-        {
+        } else if (path == null) {
             path = '/' + cli.getArtifactId() + '/';
         }
 
-        for ( Element e : a )
-        {
-            String href = isMavenParentPoms ? e.text() : e.attr( "href" );
+        for (Element e : a) {
+            String href = isMavenParentPoms ? e.text() : e.attr("href");
 
-            if ( href.contains( path ) )
-            {
+            if (href.contains(path)) {
                 Element row = e.parent().parent();
-                r.setIndexVersion( row.child( indexPage.versionColumn - 1 ).ownText() );
-                if ( indexPage.containsDate )
-                {
-                    r.setIndexDate( row.child( indexPage.versionColumn ).ownText() );
+                r.setIndexVersion(row.child(indexPage.versionColumn - 1).ownText());
+                if (indexPage.containsDate) {
+                    r.setIndexDate(row.child(indexPage.versionColumn).ownText());
                 }
                 break;
-           }
+            }
         }
     }
 
     /** {@inheritDoc} */
     @Override
-    protected void checkArtifact( ConfigurationLineInfo configLine, String version )
-            throws MojoExecutionException
-    {
-        try
-        {
-            CheckIndexPageResult result = new CheckIndexPageResult( configLine, version );
+    protected void checkArtifact(ConfigurationLineInfo configLine, String version) throws MojoExecutionException {
+        try {
+            CheckIndexPageResult result = new CheckIndexPageResult(configLine, version);
 
-            if ( configLine.getIndexPageUrl() != null )
-            {
-                if ( results.get( configLine.getIndexPageUrl() ) == null )
-                {
-                    results.put( configLine.getIndexPageUrl(), new LinkedList<CheckIndexPageResult>() );
-                } 
-                results.get( configLine.getIndexPageUrl() ).add( result );
-                updateIndexPageInfo( configLine, result, INDEX_PAGES_REF.get( configLine.getIndexPageUrl() ) );
+            if (configLine.getIndexPageUrl() != null) {
+                if (results.get(configLine.getIndexPageUrl()) == null) {
+                    results.put(configLine.getIndexPageUrl(), new LinkedList<CheckIndexPageResult>());
+                }
+                results.get(configLine.getIndexPageUrl()).add(result);
+                updateIndexPageInfo(configLine, result, INDEX_PAGES_REF.get(configLine.getIndexPageUrl()));
             }
-        }
-        catch ( IOException ex )
-        {
-            throw new MojoExecutionException( ex.getMessage(), ex );
+        } catch (IOException ex) {
+            throw new MojoExecutionException(ex.getMessage(), ex);
         }
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/index/IndexPage.java b/src/main/java/org/apache/maven/dist/tools/index/IndexPage.java
index 224d7ce..fbd2bad 100644
--- a/src/main/java/org/apache/maven/dist/tools/index/IndexPage.java
+++ b/src/main/java/org/apache/maven/dist/tools/index/IndexPage.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.index;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,22 +16,21 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.index;
 
 import org.jsoup.nodes.Document;
 
-class IndexPage
-{
+class IndexPage {
     final String url;
     final String name;
     final int versionColumn;
     final boolean containsDate;
     Document document;
-    
-    IndexPage( String url, String name, int versionColumn, boolean containsDate )
-    {
+
+    IndexPage(String url, String name, int versionColumn, boolean containsDate) {
         this.url = url;
         this.name = name;
         this.versionColumn = versionColumn;
         this.containsDate = containsDate;
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/org/apache/maven/dist/tools/masterjobs/ListMasterJobsReport.java b/src/main/java/org/apache/maven/dist/tools/masterjobs/ListMasterJobsReport.java
index 4434d24..ae04330 100644
--- a/src/main/java/org/apache/maven/dist/tools/masterjobs/ListMasterJobsReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/masterjobs/ListMasterJobsReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.masterjobs;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.masterjobs;
 
 import java.io.IOException;
 import java.time.ZonedDateTime;
@@ -46,214 +45,177 @@
  *
  * @author Robert Scholte
  */
-@Mojo( name = "list-master-jobs", requiresProject = false )
-public class ListMasterJobsReport extends AbstractMavenReport
-{
+@Mojo(name = "list-master-jobs", requiresProject = false)
+public class ListMasterJobsReport extends AbstractMavenReport {
     private String gitboxUrl = "https://gitbox.apache.org/repos/asf";
     private String mavenboxJobsBaseUrl = "https://ci-maven.apache.org/job/Maven/job/maven-box/";
 
-    private Collection<String> excluded = Arrays.asList( "maven-integration-testing", // runs with Maven core job
-                                                         "maven-jenkins-env",
-                                                         "maven-jenkins-lib",
-                                                         "maven-sources",
-                                                         "maven-studies",
-                                                         "maven-mvnd",
-                                                         "maven-metric-extension",
-                                                         "maven-gh-actions-shared" );
+    private Collection<String> excluded = Arrays.asList(
+            "maven-integration-testing", // runs with Maven core job
+            "maven-jenkins-env",
+            "maven-jenkins-lib",
+            "maven-sources",
+            "maven-studies",
+            "maven-mvnd",
+            "maven-metric-extension",
+            "maven-gh-actions-shared");
 
     /**
      * <p>Constructor for DistCheckSiteReport.</p>
      */
-    public ListMasterJobsReport()
-    {
-    }
+    public ListMasterJobsReport() {}
 
     /** {@inheritDoc} */
     @Override
-    public String getOutputName()
-    {
+    public String getOutputName() {
         return "dist-tool-master-jobs";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getName( Locale locale )
-    {
+    public String getName(Locale locale) {
         return "Dist Tool> List Master Jobs";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getDescription( Locale locale )
-    {
+    public String getDescription(Locale locale) {
         return "Shows the status of Jenkins job for the master branch of every Git repository on one page";
     }
 
     /** {@inheritDoc} */
     @Override
-    protected void executeReport( Locale locale )
-        throws MavenReportException
-    {
+    protected void executeReport(Locale locale) throws MavenReportException {
         Collection<String> repositoryNames;
-        try
-        {
+        try {
             repositoryNames = repositoryNames();
-        }
-        catch ( IOException e )
-        {
-            throw new MavenReportException( "Failed to extract repositorynames from Gitbox", e );
+        } catch (IOException e) {
+            throw new MavenReportException("Failed to extract repositorynames from Gitbox", e);
         }
 
-        List<Result> repoStatus = new ArrayList<>( repositoryNames.size() );
+        List<Result> repoStatus = new ArrayList<>(repositoryNames.size());
 
-        Collection<String> included = repositoryNames.stream()
-                                                     .filter( s -> !excluded.contains( s ) )
-                                                     .collect( Collectors.toList() );
+        Collection<String> included =
+                repositoryNames.stream().filter(s -> !excluded.contains(s)).collect(Collectors.toList());
 
-        for ( String repository : included )
-        {
+        for (String repository : included) {
             final String repositoryJobUrl = mavenboxJobsBaseUrl + "job/" + repository;
 
-            try
-            {
-                Document doc = JsoupRetry.get( repositoryJobUrl );
+            try {
+                Document doc = JsoupRetry.get(repositoryJobUrl);
 
-                Result result = new Result( repository, repositoryJobUrl );
+                Result result = new Result(repository, repositoryJobUrl);
 
-                Element masterRow = doc.getElementById( "job_master" );
-                if ( masterRow == null )
-                {
-                    getLog().warn( mavenboxJobsBaseUrl + repository + " is missing id job_master" );
+                Element masterRow = doc.getElementById("job_master");
+                if (masterRow == null) {
+                    getLog().warn(mavenboxJobsBaseUrl + repository + " is missing id job_master");
                     continue;
+                } else if (masterRow.hasClass("job-status-red") || masterRow.hasClass("job-status-red-anime")) {
+                    result.setStatus("FAILURE");
+                } else if (masterRow.hasClass("job-status-yellow") || masterRow.hasClass("job-status-yellow-anime")) {
+                    result.setStatus("UNSTABLE");
+                } else if (masterRow.hasClass("job-status-blue") || masterRow.hasClass("job-status-blue-anime")) {
+                    result.setStatus("SUCCESS");
+                } else {
+                    result.setStatus("UNKNOWN");
                 }
-                else if ( masterRow.hasClass( "job-status-red" ) || masterRow.hasClass( "job-status-red-anime" ) )
-                {
-                    result.setStatus( "FAILURE" );
-                }
-                else if ( masterRow.hasClass( "job-status-yellow" ) || masterRow.hasClass( "job-status-yellow-anime" ) )
-                {
-                    result.setStatus( "UNSTABLE" );
-                }
-                else if ( masterRow.hasClass( "job-status-blue" ) || masterRow.hasClass( "job-status-blue-anime" ) )
-                {
-                    result.setStatus( "SUCCESS" );
-                }
-                else
-                {
-                    result.setStatus( "UNKNOWN" );
-                }
-                result.setIcon( masterRow.select( "span.build-status-icon__wrapper" ).first().outerHtml() );
+                result.setIcon(masterRow
+                        .select("span.build-status-icon__wrapper")
+                        .first()
+                        .outerHtml());
 
-                result.setLastBuild( getLastBuild( masterRow.child( 3 ).attr( "data" ),
-                                                   masterRow.child( 4 ).attr( "data" ) ) );
+                result.setLastBuild(getLastBuild(
+                        masterRow.child(3).attr("data"), masterRow.child(4).attr("data")));
 
-                repoStatus.add( result );
-            }
-            catch ( IOException e )
-            {
-                getLog().warn( "Failed to read status for " + repository + " Jenkins job " + repositoryJobUrl  );
+                repoStatus.add(result);
+            } catch (IOException e) {
+                getLog().warn("Failed to read status for " + repository + " Jenkins job " + repositoryJobUrl);
             }
         }
 
-        generateReport( repoStatus );
+        generateReport(repoStatus);
     }
-    
-    private void generateReport( List<Result> repoStatus )
-    {
+
+    private void generateReport(List<Result> repoStatus) {
         Sink sink = getSink();
 
         sink.head();
         sink.title();
-        sink.text( "List Master Jobs" );
+        sink.text("List Master Jobs");
         sink.title_();
         sink.head_();
 
         sink.body();
-        sink.text( "Jenkins jobs for master branch sorted by status of last build:" );
+        sink.text("Jenkins jobs for master branch sorted by status of last build:");
         sink.list();
 
-        Map<String, List<Result>> groupedResults = repoStatus.stream()
-                                                             .collect( Collectors.groupingBy( Result::getStatus ) );
+        Map<String, List<Result>> groupedResults =
+                repoStatus.stream().collect(Collectors.groupingBy(Result::getStatus));
 
-        groupedResults.entrySet()
-                      .stream()
-                      .sorted( Map.Entry.comparingByKey( resultComparator() ) )
-                      .forEach( e -> 
-            {
-                sink.listItem();
-                int size = e.getValue().size();
-                sink.text( size + " job" + ( size > 1 ? "s" : "" ) + " with status " + e.getKey() + ":" );
-                sink.list();
-                e.getValue().forEach( r -> 
-                {
+        groupedResults.entrySet().stream()
+                .sorted(Map.Entry.comparingByKey(resultComparator()))
+                .forEach(e -> {
                     sink.listItem();
-                    sink.rawText( r.getIcon() );
+                    int size = e.getValue().size();
+                    sink.text(size + " job" + (size > 1 ? "s" : "") + " with status " + e.getKey() + ":");
+                    sink.list();
+                    e.getValue().forEach(r -> {
+                        sink.listItem();
+                        sink.rawText(r.getIcon());
 
-                    sink.rawText( "<span" );
-                    if ( ( r.getLastBuild() == null )
-                         || r.getLastBuild().isBefore( ZonedDateTime.now().minusMonths( 1 ) ) )
-                    {
-                        sink.rawText( " style=\"color:red\"" );
-                    }
-                    sink.rawText( ">(" + ( ( r.getLastBuild() == null )
-                                           ? "-"
-                                           : r.getLastBuild().format( DateTimeFormatter.ISO_LOCAL_DATE ) )
-                                  + ")</span> " );
+                        sink.rawText("<span");
+                        if ((r.getLastBuild() == null)
+                                || r.getLastBuild().isBefore(ZonedDateTime.now().minusMonths(1))) {
+                            sink.rawText(" style=\"color:red\"");
+                        }
+                        sink.rawText(">("
+                                + ((r.getLastBuild() == null)
+                                        ? "-"
+                                        : r.getLastBuild().format(DateTimeFormatter.ISO_LOCAL_DATE))
+                                + ")</span> ");
 
-                    sink.link( r.getBuildUrl() );
-                    sink.rawText( r.getRepositoryName() );
-                    sink.link_();
+                        sink.link(r.getBuildUrl());
+                        sink.rawText(r.getRepositoryName());
+                        sink.link_();
+                        sink.listItem_();
+                    });
+                    sink.list_();
+
                     sink.listItem_();
-                } );
-                sink.list_();
-
-                sink.listItem_();
-            } );
+                });
 
         sink.list_();
         sink.body_();
     }
-    
-    private Comparator<String> resultComparator()
-    {
-        final List<String> orderedStatus = Arrays.asList( "FAILURE", "UNSTABLE", "UNKNOWN", "SUCCESS" );
-        return ( l, r ) -> 
-            {
-                return Integer.compare( orderedStatus.indexOf( l ), orderedStatus.indexOf( r ) );
-            };
+
+    private Comparator<String> resultComparator() {
+        final List<String> orderedStatus = Arrays.asList("FAILURE", "UNSTABLE", "UNKNOWN", "SUCCESS");
+        return (l, r) -> {
+            return Integer.compare(orderedStatus.indexOf(l), orderedStatus.indexOf(r));
+        };
     }
 
-    private ZonedDateTime getLastBuild( String lastSuccess, String lastFailure )
-    {
+    private ZonedDateTime getLastBuild(String lastSuccess, String lastFailure) {
         ZonedDateTime success = null;
-        if ( !"-".equals( lastSuccess ) )
-        {
-            success = ZonedDateTime.parse( lastSuccess );
+        if (!"-".equals(lastSuccess)) {
+            success = ZonedDateTime.parse(lastSuccess);
         }
         ZonedDateTime failure = null;
-        if ( !"-".equals( lastFailure ) )
-        {
-            failure = ZonedDateTime.parse( lastFailure );
+        if (!"-".equals(lastFailure)) {
+            failure = ZonedDateTime.parse(lastFailure);
         }
 
-        if ( success == null )
-        {
+        if (success == null) {
             return failure;
-        }
-        else if ( failure == null )
-        {
+        } else if (failure == null) {
             return success;
-        }
-        else if ( success.compareTo( failure ) >= 0 ) 
-        {
+        } else if (success.compareTo(failure) >= 0) {
             return success;
-        }
-        else
-        {
+        } else {
             return failure;
         }
     }
-    
+
     /**
      * Extract Git repository names for Apache Maven from
      * <a href="https://gitbox.apache.org/repos/asf">Gitbox main page</a>.
@@ -261,19 +223,18 @@
      * @return the list of repository names (without ".git")
      * @throws java.io.IOException problem with reading repository index
      */
-    protected Collection<String> repositoryNames()
-        throws IOException
-    {
-        List<String> names = new ArrayList<>( 100 );
-        Document doc = JsoupRetry.get( gitboxUrl );
+    protected Collection<String> repositoryNames() throws IOException {
+        List<String> names = new ArrayList<>(100);
+        Document doc = JsoupRetry.get(gitboxUrl);
         // find Apache Maven table
-        Element apacheMavenTable = doc.getElementsMatchingText( "^Apache Maven$" ).parents().get( 0 );
+        Element apacheMavenTable =
+                doc.getElementsMatchingText("^Apache Maven$").parents().get(0);
 
-        Elements gitRepo = apacheMavenTable.select( "tbody tr" ).not( "tr.disabled" ).select( "td:first-child a" );
+        Elements gitRepo =
+                apacheMavenTable.select("tbody tr").not("tr.disabled").select("td:first-child a");
 
-        for ( Element element : gitRepo )
-        {
-            names.add( element.text().split( "\\.git" )[0] );
+        for (Element element : gitRepo) {
+            names.add(element.text().split("\\.git")[0]);
         }
 
         return names;
diff --git a/src/main/java/org/apache/maven/dist/tools/masterjobs/Result.java b/src/main/java/org/apache/maven/dist/tools/masterjobs/Result.java
index d3d3c83..20f832e 100644
--- a/src/main/java/org/apache/maven/dist/tools/masterjobs/Result.java
+++ b/src/main/java/org/apache/maven/dist/tools/masterjobs/Result.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.masterjobs;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.masterjobs;
 
 import java.time.ZonedDateTime;
 
@@ -26,8 +25,7 @@
  *
  * @author Robert Scholte
  */
-public class Result
-{
+public class Result {
     private String repositoryName;
 
     private String status;
@@ -35,7 +33,7 @@
     private String buildUrl;
 
     private String icon;
-    
+
     private ZonedDateTime lastBuild;
 
     /**
@@ -44,8 +42,7 @@
      * @param repositoryName a {@link java.lang.String} object
      * @param buildUrl a {@link java.lang.String} object
      */
-    public Result( String repositoryName, String buildUrl )
-    {
+    public Result(String repositoryName, String buildUrl) {
         this.repositoryName = repositoryName;
         this.buildUrl = buildUrl;
     }
@@ -55,8 +52,7 @@
      *
      * @param status a {@link java.lang.String} object
      */
-    public void setStatus( String status )
-    {
+    public void setStatus(String status) {
         this.status = status;
     }
 
@@ -65,8 +61,7 @@
      *
      * @param icon a {@link java.lang.String} object
      */
-    public void setIcon( String icon )
-    {
+    public void setIcon(String icon) {
         this.icon = icon;
     }
 
@@ -75,28 +70,25 @@
      *
      * @param lastBuild a {@link java.time.ZonedDateTime} object
      */
-    public void setLastBuild( ZonedDateTime lastBuild )
-    {
+    public void setLastBuild(ZonedDateTime lastBuild) {
         this.lastBuild = lastBuild;
     }
-    
+
     /**
      * <p>Getter for the field <code>lastBuild</code>.</p>
      *
      * @return a {@link java.time.ZonedDateTime} object
      */
-    public ZonedDateTime getLastBuild()
-    {
+    public ZonedDateTime getLastBuild() {
         return lastBuild;
     }
-    
+
     /**
      * <p>Getter for the field <code>repositoryName</code>.</p>
      *
      * @return a {@link java.lang.String} object
      */
-    public String getRepositoryName()
-    {
+    public String getRepositoryName() {
         return repositoryName;
     }
 
@@ -105,8 +97,7 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getStatus()
-    {
+    public String getStatus() {
         return status;
     }
 
@@ -115,8 +106,7 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getBuildUrl()
-    {
+    public String getBuildUrl() {
         return buildUrl;
     }
 
@@ -125,8 +115,7 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getIcon()
-    {
+    public String getIcon() {
         return icon;
-    } 
+    }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/memorycheck/MemoryCheckReport.java b/src/main/java/org/apache/maven/dist/tools/memorycheck/MemoryCheckReport.java
index 6bdebb9..10da3ac 100644
--- a/src/main/java/org/apache/maven/dist/tools/memorycheck/MemoryCheckReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/memorycheck/MemoryCheckReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.memorycheck;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,18 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.memorycheck;
+
+import java.io.IOException;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Locale;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import java.util.stream.StreamSupport;
 
 import org.apache.maven.dist.tools.AbstractDistCheckReport;
 import org.apache.maven.dist.tools.ConfigurationLineInfo;
@@ -31,17 +41,6 @@
 import org.kohsuke.github.GHWorkflowRun;
 import org.kohsuke.github.GitHub;
 
-import java.io.IOException;
-import java.time.ZoneId;
-import java.time.format.DateTimeFormatter;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Locale;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-import java.util.stream.StreamSupport;
-
 /**
  * Generate from now a single page with an history of build status from
  * <a href="https://github.com/quick-perf/maven-test-bench">Maven Test Bench</a> project, which runs a daily
@@ -49,173 +48,148 @@
  *
  * @author Patrice Cavezzan
  */
-
-@Mojo( name = "memory-check", requiresProject = false )
-public class MemoryCheckReport extends AbstractDistCheckReport
-{
+@Mojo(name = "memory-check", requiresProject = false)
+public class MemoryCheckReport extends AbstractDistCheckReport {
 
     private static final String GITHUB_REPOSITORY = "quick-perf/maven-test-bench";
     /** Constant <code>GITHUB_REPOSITORY_URL="<a href="https://github.com/">...</a> + GITHUB_REPOSITORY"</code> */
     public static final String GITHUB_REPOSITORY_URL = "https://github.com/" + GITHUB_REPOSITORY;
     /** Constant <code>MEMORY_CHECK_GITHUB_ACTION_WORKFLOW_NAME="Daily Memory Check"</code> */
     public static final String MEMORY_CHECK_GITHUB_ACTION_WORKFLOW_NAME = "Daily Memory Check";
+
     private static final int BUILD_HISTORY_SIZE = 10;
     private static final int GITHUB_ACTION_JOB_PAGE_SIZE = 10;
 
     /**
      * Memory Check Report constructor.
      */
-    public MemoryCheckReport()
-    {
-    }
+    public MemoryCheckReport() {}
 
     /** {@inheritDoc} */
     @Override
-    protected void executeReport( Locale locale ) throws MavenReportException
-    {
+    protected void executeReport(Locale locale) throws MavenReportException {
         final Sink sink = getSink();
 
         sink.head();
-        generateTitle( sink );
+        generateTitle(sink);
         sink.head_();
 
         sink.body();
-        generateMavenTestBenchIntroduction( sink );
+        generateMavenTestBenchIntroduction(sink);
         sink.paragraph();
-        generateMavenTestBenchBuildStatusResult( sink );
+        generateMavenTestBenchBuildStatusResult(sink);
         sink.paragraph_();
         sink.body_();
     }
 
-    private void generateTitle( Sink sink )
-    {
+    private void generateTitle(Sink sink) {
         sink.title();
-        sink.text( "Memory Check" );
+        sink.text("Memory Check");
         sink.title_();
     }
 
-    private void generateMavenTestBenchIntroduction( Sink sink )
-    {
+    private void generateMavenTestBenchIntroduction(Sink sink) {
         final SinkEventAttributes mavenQuickPerfLinkAttributes = new SinkEventAttributeSet();
-        mavenQuickPerfLinkAttributes.addAttribute( SinkEventAttributes.TITLE, "Memory Check" );
+        mavenQuickPerfLinkAttributes.addAttribute(SinkEventAttributes.TITLE, "Memory Check");
         // open in new tab to avoid being blocked by iframe
-        mavenQuickPerfLinkAttributes.addAttribute( SinkEventAttributes.TARGET , "_blank" );
-        sink.link( GITHUB_REPOSITORY_URL, mavenQuickPerfLinkAttributes );
-        sink.text( "Memory Check" );
-        sink.link_( );
-        sink.text( "is running " );
-        sink.rawText( "mvn validate" );
-        sink.text( " on a massive multi module project, and we make sure that memory allocation stay " );
+        mavenQuickPerfLinkAttributes.addAttribute(SinkEventAttributes.TARGET, "_blank");
+        sink.link(GITHUB_REPOSITORY_URL, mavenQuickPerfLinkAttributes);
+        sink.text("Memory Check");
+        sink.link_();
+        sink.text("is running ");
+        sink.rawText("mvn validate");
+        sink.text(" on a massive multi module project, and we make sure that memory allocation stay ");
         final SinkEventAttributes sampleLinkAttributes = new SinkEventAttributeSet();
-        sampleLinkAttributes.addAttribute( SinkEventAttributes.TITLE, "Threashold set" );
+        sampleLinkAttributes.addAttribute(SinkEventAttributes.TITLE, "Threashold set");
         // open in new tab to avoid being blocked by iframe
-        sampleLinkAttributes.addAttribute( SinkEventAttributes.TARGET , "_blank" );
+        sampleLinkAttributes.addAttribute(SinkEventAttributes.TARGET, "_blank");
         sink.link(
                 GITHUB_REPOSITORY_URL + "/blob/master/maven-perf/src/test/java/org/quickperf/"
                         + "maven/bench/head/MvnValidateMaxAllocation.java#L52",
-                sampleLinkAttributes
-        );
-        sink.text( "under a certain threshold." );
+                sampleLinkAttributes);
+        sink.text("under a certain threshold.");
         sink.link_();
     }
 
-    private void generateMavenTestBenchBuildStatusResult( Sink sink )
-    {
+    private void generateMavenTestBenchBuildStatusResult(Sink sink) {
         sink.lineBreak();
-        sink.text( "Current build status: " );
+        sink.text("Current build status: ");
         List<GHWorkflowJob> status = getLatestBuildStatus();
         sink.list();
-        status.forEach( s ->
-        {
+        status.forEach(s -> {
             sink.listItem();
-            sink.link( s.getHtmlUrl().toString() );
-            sink.text( DateTimeFormatter.ISO_LOCAL_DATE
-                    .withZone( ZoneId.of( "UTC" ) )
-                    .format( s.getStartedAt().toInstant() ) );
-            if ( s.getConclusion() == GHWorkflowRun.Conclusion.SUCCESS )
-            {
-                iconSuccess( sink );
-            }
-            else
-            {
-                iconError( sink );
+            sink.link(s.getHtmlUrl().toString());
+            sink.text(DateTimeFormatter.ISO_LOCAL_DATE
+                    .withZone(ZoneId.of("UTC"))
+                    .format(s.getStartedAt().toInstant()));
+            if (s.getConclusion() == GHWorkflowRun.Conclusion.SUCCESS) {
+                iconSuccess(sink);
+            } else {
+                iconError(sink);
             }
             sink.link_();
             sink.listItem_();
-        } );
+        });
         sink.list_();
     }
 
     /** {@inheritDoc} */
     @Override
-    protected boolean isIndexPageCheck()
-    {
+    protected boolean isIndexPageCheck() {
         return false;
     }
 
     /** {@inheritDoc} */
     @Override
-    protected void checkArtifact( ConfigurationLineInfo request, String repoBase ) throws MojoExecutionException
-    {
-    }
+    protected void checkArtifact(ConfigurationLineInfo request, String repoBase) throws MojoExecutionException {}
 
     /** {@inheritDoc} */
     @Override
-    protected String getFailuresFilename()
-    {
+    protected String getFailuresFilename() {
         return null;
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getOutputName()
-    {
+    public String getOutputName() {
         return "dist-tool-memory-check";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getName( Locale locale )
-    {
+    public String getName(Locale locale) {
         return "Dist Tool> Memory Check";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getDescription( Locale locale )
-    {
+    public String getDescription(Locale locale) {
         return "Display daily memory result from a QuickPerf sub project on github";
     }
 
-    private List<GHWorkflowJob> getLatestBuildStatus()
-    {
-        try
-        {
+    private List<GHWorkflowJob> getLatestBuildStatus() {
+        try {
             return StreamSupport.stream(
-                        GitHub.connect()
-                            .getRepository( GITHUB_REPOSITORY )
-                            .queryWorkflowRuns().list().withPageSize( GITHUB_ACTION_JOB_PAGE_SIZE )
-                            .spliterator(),
-                    false )
-                .limit( BUILD_HISTORY_SIZE )
-                .filter( ghWorkflowRun -> ghWorkflowRun.getName().equals( MEMORY_CHECK_GITHUB_ACTION_WORKFLOW_NAME ) )
-                .flatMap( ghWorkflowRun ->
-                {
-                    try
-                    {
-                        return Arrays.stream( ghWorkflowRun.listJobs().toArray() );
-                    }
-                    catch ( IOException e )
-                    {
-                        getLog().warn( e );
-                        return Stream.empty();
-                    }
-                } )
-                .collect( Collectors.toList() );
-        }
-        catch ( IOException e )
-        {
-            getLog().warn( e );
+                            GitHub.connect()
+                                    .getRepository(GITHUB_REPOSITORY)
+                                    .queryWorkflowRuns()
+                                    .list()
+                                    .withPageSize(GITHUB_ACTION_JOB_PAGE_SIZE)
+                                    .spliterator(),
+                            false)
+                    .limit(BUILD_HISTORY_SIZE)
+                    .filter(ghWorkflowRun -> ghWorkflowRun.getName().equals(MEMORY_CHECK_GITHUB_ACTION_WORKFLOW_NAME))
+                    .flatMap(ghWorkflowRun -> {
+                        try {
+                            return Arrays.stream(ghWorkflowRun.listJobs().toArray());
+                        } catch (IOException e) {
+                            getLog().warn(e);
+                            return Stream.empty();
+                        }
+                    })
+                    .collect(Collectors.toList());
+        } catch (IOException e) {
+            getLog().warn(e);
             return new ArrayList<>();
         }
     }
diff --git a/src/main/java/org/apache/maven/dist/tools/pgp/CheckPgpKeysReport.java b/src/main/java/org/apache/maven/dist/tools/pgp/CheckPgpKeysReport.java
index 226723a..b094c67 100644
--- a/src/main/java/org/apache/maven/dist/tools/pgp/CheckPgpKeysReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/pgp/CheckPgpKeysReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.pgp;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.pgp;
 
 import java.io.File;
 import java.io.FileWriter;
@@ -44,10 +43,8 @@
 /**
  * Check PGP KEYS files.
  */
-@Mojo( name = "check-pgp-keys", requiresProject = false )
-public class CheckPgpKeysReport
-        extends AbstractDistCheckReport
-{
+@Mojo(name = "check-pgp-keys", requiresProject = false)
+public class CheckPgpKeysReport extends AbstractDistCheckReport {
     /** Constant <code>FAILURES_FILENAME="check-pgp-keys.log"</code> */
     public static final String FAILURES_FILENAME = "check-pgp-keys.log";
 
@@ -60,121 +57,104 @@
     /**
      * Check PGP Keys report.
      */
-    public CheckPgpKeysReport()
-    {
-    }
+    public CheckPgpKeysReport() {}
 
     /** {@inheritDoc} */
     @Override
-    protected String getFailuresFilename()
-    {
+    protected String getFailuresFilename() {
         return FAILURES_FILENAME;
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getName( Locale locale )
-    {
+    public String getName(Locale locale) {
         return "Dist Tool> Check PGP KEYS";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getDescription( Locale locale )
-    {
+    public String getDescription(Locale locale) {
         return "Verification of PGP KEYS files";
     }
 
     /** {@inheritDoc} */
     @Override
-    protected boolean isIndexPageCheck()
-    {
+    protected boolean isIndexPageCheck() {
         return false;
     }
 
     /** {@inheritDoc} */
     @Override
-    protected void executeReport( Locale locale )
-            throws MavenReportException
-    {
-        String projectKeys = fetchUrl( PROJECT_KEYS_URL );
-        String distKeys = fetchUrl( DIST_KEYS_URL );
+    protected void executeReport(Locale locale) throws MavenReportException {
+        String projectKeys = fetchUrl(PROJECT_KEYS_URL);
+        String distKeys = fetchUrl(DIST_KEYS_URL);
 
-        if ( !projectKeys.equals( distKeys ) )
-        {
-            File failure = new File( failuresDirectory, FAILURES_FILENAME );
-            try ( PrintWriter output = new PrintWriter( new FileWriter( failure ) ) )
-            {
-                output.println( "PGP KEYS files content is different: " + DIST_KEYS_URL + " vs " + PROJECT_KEYS_URL );
-            }
-            catch ( Exception e )
-            {
-                getLog().error( "Cannot append to " + getFailuresFilename() );
+        if (!projectKeys.equals(distKeys)) {
+            File failure = new File(failuresDirectory, FAILURES_FILENAME);
+            try (PrintWriter output = new PrintWriter(new FileWriter(failure))) {
+                output.println("PGP KEYS files content is different: " + DIST_KEYS_URL + " vs " + PROJECT_KEYS_URL);
+            } catch (Exception e) {
+                getLog().error("Cannot append to " + getFailuresFilename());
             }
         }
 
         Sink sink = getSink();
         sink.head();
         sink.title();
-        sink.text( "Check PGP KEYS files" );
+        sink.text("Check PGP KEYS files");
         sink.title_();
         sink.head_();
 
         sink.body();
         sink.section1();
         sink.paragraph();
-        sink.rawText( "Check that:" );
+        sink.rawText("Check that:");
         sink.paragraph_();
         sink.list();
         sink.listItem();
-        sink.rawText( "official Maven PGP KEYS file from distribution area (<b>PMC write only</b>) " );
-        sink.link( DIST_KEYS_URL );
-        sink.rawText( DIST_KEYS_URL );
+        sink.rawText("official Maven PGP KEYS file from distribution area (<b>PMC write only</b>) ");
+        sink.link(DIST_KEYS_URL);
+        sink.rawText(DIST_KEYS_URL);
         sink.link_();
         sink.listItem_();
         sink.listItem();
-        sink.rawText( "intermediate <b>committer write</b> one in Maven Subversion tree " );
-        sink.link( PROJECT_KEYS_URL );
-        sink.rawText( PROJECT_KEYS_URL );
+        sink.rawText("intermediate <b>committer write</b> one in Maven Subversion tree ");
+        sink.link(PROJECT_KEYS_URL);
+        sink.rawText(PROJECT_KEYS_URL);
         sink.link_();
         sink.listItem_();
         sink.list_();
         sink.paragraph();
-        sink.rawText( "Committers are supposed to write to project's KEYS then ask PMC for sync, but sometimes PMC"
-            + " members directly add in distribution area, then future sync is not trivial any more." );
+        sink.rawText("Committers are supposed to write to project's KEYS then ask PMC for sync, but sometimes PMC"
+                + " members directly add in distribution area, then future sync is not trivial any more.");
         sink.paragraph_();
         sink.paragraph();
-        sink.rawText( "match: " );
-        if ( projectKeys.equals( distKeys ) )
-        {
-            iconSuccess( sink );
-        }
-        else
-        {
-            iconError( sink );
+        sink.rawText("match: ");
+        if (projectKeys.equals(distKeys)) {
+            iconSuccess(sink);
+        } else {
+            iconError(sink);
         }
         sink.paragraph_();
 
-        sink.numberedList( 0 );
-        KeysIterator distIterator = new KeysIterator( distKeys );
-        KeysIterator projectIterator = new KeysIterator( projectKeys );
-        while ( distIterator.hasNext() || projectIterator.hasNext() )
-        {
+        sink.numberedList(0);
+        KeysIterator distIterator = new KeysIterator(distKeys);
+        KeysIterator projectIterator = new KeysIterator(projectKeys);
+        while (distIterator.hasNext() || projectIterator.hasNext()) {
             String distKey = distIterator.hasNext() ? distIterator.next() : "";
             String projectKey = projectIterator.hasNext() ? projectIterator.next() : "";
 
             sink.numberedListItem();
-            sink.verbatim( BOLD );
-            sink.rawText( distKey );
+            sink.verbatim(BOLD);
+            sink.rawText(distKey);
             sink.verbatim_();
-            if ( !projectKey.equals( distKey ) )
-            {
-                sink.rawText( "dist target (PMC) " );
-                iconError( sink );
-                sink.rawText( " project (committers)" );
+            if (!projectKey.equals(distKey)) {
+                sink.rawText("dist target (PMC) ");
+                iconError(sink);
+                sink.rawText(" project (committers)");
 
-                sink.verbatim( BOLD );
-                sink.rawText( projectKey );
+                sink.verbatim(BOLD);
+                sink.rawText(projectKey);
                 sink.verbatim_();
             }
             sink.numberedListItem_();
@@ -188,51 +168,38 @@
 
     /** {@inheritDoc} */
     @Override
-    protected void checkArtifact( ConfigurationLineInfo request, String repoBase )
-        throws MojoExecutionException
-    {
-    }
+    protected void checkArtifact(ConfigurationLineInfo request, String repoBase) throws MojoExecutionException {}
 
-    private String fetchUrl( String url )
-        throws MavenReportException
-    {
-        try ( InputStream in = new URL( url ).openStream();
-              Reader reader = new InputStreamReader( in, "UTF-8" );
-              StringWriter writer = new StringWriter() )
-        {
-            IOUtils.copy( reader, writer );
+    private String fetchUrl(String url) throws MavenReportException {
+        try (InputStream in = new URL(url).openStream();
+                Reader reader = new InputStreamReader(in, "UTF-8");
+                StringWriter writer = new StringWriter()) {
+            IOUtils.copy(reader, writer);
             return writer.toString();
-        }
-        catch ( IOException ioe )
-        {
-            throw new MavenReportException( "cannot fetch " + url, ioe );
+        } catch (IOException ioe) {
+            throw new MavenReportException("cannot fetch " + url, ioe);
         }
     }
 
-    private static class KeysIterator
-        implements Iterator<String>
-    {
+    private static class KeysIterator implements Iterator<String> {
         private static final String BEGIN = "-----BEGIN PGP PUBLIC KEY BLOCK-----";
         private static final String END = "-----END PGP PUBLIC KEY BLOCK-----";
 
         private String content;
 
-        KeysIterator( String content )
-        {
-            this.content = content.substring( content.indexOf( "---" ) + 3 );
+        KeysIterator(String content) {
+            this.content = content.substring(content.indexOf("---") + 3);
         }
 
         @Override
-        public boolean hasNext()
-        {
+        public boolean hasNext() {
             return content.length() > 0;
         }
 
         @Override
-        public String next()
-        {
-            String id = content.substring( 0, content.indexOf( BEGIN ) ).trim();
-            content = content.substring( content.indexOf( END ) + END.length() ).trim();
+        public String next() {
+            String id = content.substring(0, content.indexOf(BEGIN)).trim();
+            content = content.substring(content.indexOf(END) + END.length()).trim();
             return id;
         }
     }
diff --git a/src/main/java/org/apache/maven/dist/tools/prerequisites/GetPrerequisites.java b/src/main/java/org/apache/maven/dist/tools/prerequisites/GetPrerequisites.java
index 8b40003..eea9255 100644
--- a/src/main/java/org/apache/maven/dist/tools/prerequisites/GetPrerequisites.java
+++ b/src/main/java/org/apache/maven/dist/tools/prerequisites/GetPrerequisites.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.prerequisites;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.prerequisites;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -36,14 +35,13 @@
  *
  * @author Karl Heinz Marbaiase
  */
-public class GetPrerequisites
-{
+public class GetPrerequisites {
     /**
      * TODO Currently hard code should be somehow extracted from the configuration file....
      */
-    public static final String[] PLUGIN_NAMES = { 
-        "maven-acr-plugin", 
-//        "maven-ant-plugin", // retired
+    public static final String[] PLUGIN_NAMES = {
+        "maven-acr-plugin",
+        //        "maven-ant-plugin", // retired
         "maven-antrun-plugin",
         "maven-archetype-plugin",
         "maven-assembly-plugin",
@@ -104,9 +102,7 @@
     /**
      * Get Prerequisites for the given plugin name.
      */
-    public GetPrerequisites()
-    {
-    }
+    public GetPrerequisites() {}
 
     /**
      * <p>getPluginInfoUrl.</p>
@@ -114,8 +110,7 @@
      * @param pluginName a {@link java.lang.String} object
      * @return a {@link java.lang.String} object
      */
-    public String getPluginInfoUrl( String pluginName )
-    {
+    public String getPluginInfoUrl(String pluginName) {
         return BASEURL + pluginName + "/plugin-info.html";
     }
 
@@ -126,66 +121,57 @@
      * @return a {@link org.apache.maven.dist.tools.prerequisites.PluginPrerequisites} object
      * @throws java.io.IOException if any.
      */
-    public PluginPrerequisites getPluginPrerequisites( String pluginName )
-        throws IOException
-    {
-        String url = getPluginInfoUrl( pluginName );
+    public PluginPrerequisites getPluginPrerequisites(String pluginName) throws IOException {
+        String url = getPluginInfoUrl(pluginName);
 
-        Document doc = JsoupRetry.get( url );
+        Document doc = JsoupRetry.get(url);
 
         String releaseDate = "?";
-        Elements breadcrumbs = doc.select( "div[id=breadcrumbs]" ); // breadcrumbs
-        if ( breadcrumbs.size() >= 0 )
-        {
-            String text = breadcrumbs.get( 0 ).text();
-            int index = text.indexOf( "Last Published: " );
-            releaseDate = text.substring( index + 16 ).substring( 0, 10 );
+        Elements breadcrumbs = doc.select("div[id=breadcrumbs]"); // breadcrumbs
+        if (breadcrumbs.size() >= 0) {
+            String text = breadcrumbs.get(0).text();
+            int index = text.indexOf("Last Published: ");
+            releaseDate = text.substring(index + 16).substring(0, 10);
         }
 
-        Elements select = doc.select( "table.bodyTable" ); // Stylus skin
+        Elements select = doc.select("table.bodyTable"); // Stylus skin
 
-        if ( select.size() < 1 )
-        {
-            select = doc.select( "table.table-striped" ); // Fluido skin
+        if (select.size() < 1) {
+            select = doc.select("table.table-striped"); // Fluido skin
         }
 
-        if ( select.size() < 1 )
-        {
-            System.err.println( "Could not find expected plugin info for " + url );
-            return new PluginPrerequisites( pluginName, "?", "?", "?", "?" );
+        if (select.size() < 1) {
+            System.err.println("Could not find expected plugin info for " + url);
+            return new PluginPrerequisites(pluginName, "?", "?", "?", "?");
         }
 
-        Element tableInfo = select.get( 1 );
-        Elements elementsByAttributeA = tableInfo.getElementsByAttributeValue( "class", "a" );
-        Elements elementsByAttributeB = tableInfo.getElementsByAttributeValue( "class", "b" );
+        Element tableInfo = select.get(1);
+        Elements elementsByAttributeA = tableInfo.getElementsByAttributeValue("class", "a");
+        Elements elementsByAttributeB = tableInfo.getElementsByAttributeValue("class", "b");
         String mavenVersion = elementsByAttributeA.first().text();
         String jdkVersion = elementsByAttributeB.first().text();
-        
-        //FIXME: Sometimes it happens that the indexes are swapped (I don't know why...I have to find out why...)
-        if ( mavenVersion.startsWith( "JDK" ) )
-        {
+
+        // FIXME: Sometimes it happens that the indexes are swapped (I don't know why...I have to find out why...)
+        if (mavenVersion.startsWith("JDK")) {
             String tmp = jdkVersion;
             jdkVersion = mavenVersion;
             mavenVersion = tmp;
         }
 
-        //Leave only version part...
-        mavenVersion = mavenVersion.replace( "Maven ", "" );
-        jdkVersion = jdkVersion.replace( "JDK ", "" ).replace( "1.", "" );
+        // Leave only version part...
+        mavenVersion = mavenVersion.replace("Maven ", "");
+        jdkVersion = jdkVersion.replace("JDK ", "").replace("1.", "");
 
-        String pluginVersion = doc.select( "pre" ).text();
-        int index = pluginVersion.indexOf( "<version>" );
-        if ( index < 0 )
-        {
+        String pluginVersion = doc.select("pre").text();
+        int index = pluginVersion.indexOf("<version>");
+        if (index < 0) {
             pluginVersion = "";
-        }
-        else
-        {
-            pluginVersion = pluginVersion.substring( index + "<version>".length() );
-            pluginVersion = pluginVersion.substring( 0, pluginVersion.indexOf( "</version>" ) );
+        } else {
+            pluginVersion = pluginVersion.substring(index + "<version>".length());
+            pluginVersion = pluginVersion.substring(0, pluginVersion.indexOf("</version>"));
         }
 
-        return new PluginPrerequisites( pluginName, pluginVersion, releaseDate, mavenVersion, jdkVersion );
+        return new PluginPrerequisites(pluginName, pluginVersion, releaseDate, mavenVersion, jdkVersion);
     }
 
     /**
@@ -193,20 +179,15 @@
      *
      * @return a {@link java.util.List} object
      */
-    public List<PluginPrerequisites> getPrequisites()
-    {
+    public List<PluginPrerequisites> getPrequisites() {
         List<PluginPrerequisites> result = new ArrayList<>();
 
-        for ( String pluginName : PLUGIN_NAMES )
-        {
-            try
-            {
-                result.add( getPluginPrerequisites( pluginName ) );
-            }
-            catch ( IOException e )
-            {
-                //What could happen?
-                //check it...
+        for (String pluginName : PLUGIN_NAMES) {
+            try {
+                result.add(getPluginPrerequisites(pluginName));
+            } catch (IOException e) {
+                // What could happen?
+                // check it...
             }
         }
         return result;
@@ -217,9 +198,7 @@
      *
      * @return a {@link java.util.Map} object
      */
-    public Map<ArtifactVersion, List<PluginPrerequisites>> getGroupedPrequisites()
-    {
-        return getPrequisites().stream()
-                .collect( Collectors.groupingBy( PluginPrerequisites::getMavenVersion ) );
+    public Map<ArtifactVersion, List<PluginPrerequisites>> getGroupedPrequisites() {
+        return getPrequisites().stream().collect(Collectors.groupingBy(PluginPrerequisites::getMavenVersion));
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/prerequisites/ListPluginsPrerequisitesReport.java b/src/main/java/org/apache/maven/dist/tools/prerequisites/ListPluginsPrerequisitesReport.java
index 4e1de48..5d488b9 100644
--- a/src/main/java/org/apache/maven/dist/tools/prerequisites/ListPluginsPrerequisitesReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/prerequisites/ListPluginsPrerequisitesReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.prerequisites;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.prerequisites;
 
 import java.util.List;
 import java.util.Locale;
@@ -33,38 +32,29 @@
  *
  * @author Karl Heinz Marbaise
  */
-@Mojo( name = "list-plugins-prerequisites", requiresProject = false )
-public class ListPluginsPrerequisitesReport
-    extends AbstractMavenReport
-{
+@Mojo(name = "list-plugins-prerequisites", requiresProject = false)
+public class ListPluginsPrerequisitesReport extends AbstractMavenReport {
     /**
      * List Plugins Prerequisites Report
      */
-    public ListPluginsPrerequisitesReport()
-    {
-    }
+    public ListPluginsPrerequisitesReport() {}
 
     /** {@inheritDoc} */
     @Override
-    public String getName( Locale locale )
-    {
+    public String getName(Locale locale) {
         return "Dist Tool> List Plugins Prerequisites";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getDescription( Locale locale )
-    {
+    public String getDescription(Locale locale) {
         return "Maven and JDK version prerequisites for plugins";
     }
 
     /** {@inheritDoc} */
     @Override
-    protected void executeReport( Locale locale )
-        throws MavenReportException
-    {
-        if ( !outputDirectory.exists() )
-        {
+    protected void executeReport(Locale locale) throws MavenReportException {
+        if (!outputDirectory.exists()) {
             outputDirectory.mkdirs();
         }
 
@@ -74,70 +64,63 @@
 
         sink.head();
         sink.title();
-        sink.text( "Display Plugins Prerequisites" );
+        sink.text("Display Plugins Prerequisites");
         sink.title_();
         sink.head_();
         sink.body();
 
         sink.table();
-        prerequisites.getGroupedPrequisites()
-                .entrySet()
-                .stream()
-                .sorted( Map.Entry.comparingByKey() )
-                .forEachOrdered( plugin ->
-                    {
-                        List<PluginPrerequisites> pluginsPrerequisites = plugin.getValue();
+        prerequisites.getGroupedPrequisites().entrySet().stream()
+                .sorted(Map.Entry.comparingByKey())
+                .forEachOrdered(plugin -> {
+                    List<PluginPrerequisites> pluginsPrerequisites = plugin.getValue();
 
+                    sink.tableRow();
+                    sink.tableHeaderCell();
+                    sink.rawText("Maven Version Prerequisite " + plugin.getKey()
+                            + " (" + pluginsPrerequisites.size()
+                            + " / "
+                            + GetPrerequisites.PLUGIN_NAMES.length + ")");
+                    sink.tableHeaderCell_();
+
+                    sink.tableHeaderCell();
+                    sink.rawText("Maven Version");
+                    sink.tableHeaderCell_();
+
+                    sink.tableHeaderCell();
+                    sink.rawText("JDK Version");
+                    sink.tableHeaderCell_();
+
+                    sink.tableHeaderCell();
+                    sink.rawText("Release Date");
+                    sink.tableHeaderCell_();
+
+                    sink.tableRow_();
+
+                    for (PluginPrerequisites pluginPrerequisites : pluginsPrerequisites) {
                         sink.tableRow();
-                        sink.tableHeaderCell();
-                        sink.rawText(
-                                "Maven Version Prerequisite " + plugin.getKey()
-                                        + " (" + pluginsPrerequisites.size()
-                                        + " / "
-                                        + GetPrerequisites.PLUGIN_NAMES.length + ")" );
-                        sink.tableHeaderCell_();
+                        sink.tableCell();
+                        sink.link(prerequisites.getPluginInfoUrl(pluginPrerequisites.getPluginName()));
+                        sink.text(pluginPrerequisites.getPluginName());
+                        sink.link_();
+                        sink.text(" ");
+                        sink.text(pluginPrerequisites.getPluginVersion());
+                        sink.tableCell_();
 
-                        sink.tableHeaderCell();
-                        sink.rawText( "Maven Version" );
-                        sink.tableHeaderCell_();
+                        sink.tableCell();
+                        sink.text(pluginPrerequisites.getMavenVersion().toString());
+                        sink.tableCell_();
 
-                        sink.tableHeaderCell();
-                        sink.rawText( "JDK Version" );
-                        sink.tableHeaderCell_();
+                        sink.tableCell();
+                        sink.text(pluginPrerequisites.getJdkVersion());
+                        sink.tableCell_();
 
-                        sink.tableHeaderCell();
-                        sink.rawText( "Release Date" );
-                        sink.tableHeaderCell_();
-
+                        sink.tableCell();
+                        sink.text(pluginPrerequisites.getReleaseDate());
+                        sink.tableCell_();
                         sink.tableRow_();
-
-                        for ( PluginPrerequisites pluginPrerequisites : pluginsPrerequisites )
-                        {
-                            sink.tableRow();
-                            sink.tableCell();
-                            sink.link( prerequisites.getPluginInfoUrl( pluginPrerequisites.getPluginName() ) );
-                            sink.text( pluginPrerequisites.getPluginName() );
-                            sink.link_();
-                            sink.text( " " );
-                            sink.text( pluginPrerequisites.getPluginVersion() );
-                            sink.tableCell_();
-
-                            sink.tableCell();
-                            sink.text( pluginPrerequisites.getMavenVersion().toString() );
-                            sink.tableCell_();
-
-                            sink.tableCell();
-                            sink.text( pluginPrerequisites.getJdkVersion() );
-                            sink.tableCell_();
-
-                            sink.tableCell();
-                            sink.text( pluginPrerequisites.getReleaseDate() );
-                            sink.tableCell_();
-                            sink.tableRow_();
-                        }
-
                     }
-                );
+                });
 
         sink.table_();
         sink.body_();
@@ -145,8 +128,7 @@
 
     /** {@inheritDoc} */
     @Override
-    public String getOutputName()
-    {
+    public String getOutputName() {
         return "dist-tool-prerequisites";
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/prerequisites/PluginPrerequisites.java b/src/main/java/org/apache/maven/dist/tools/prerequisites/PluginPrerequisites.java
index b349966..a4d71ea 100644
--- a/src/main/java/org/apache/maven/dist/tools/prerequisites/PluginPrerequisites.java
+++ b/src/main/java/org/apache/maven/dist/tools/prerequisites/PluginPrerequisites.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.prerequisites;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.prerequisites;
 
 import org.apache.maven.artifact.versioning.ArtifactVersion;
 import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
@@ -27,8 +26,7 @@
  *
  * @author Karl Heinz Marbaise
  */
-public class PluginPrerequisites
-{
+public class PluginPrerequisites {
     private String pluginName;
 
     private String pluginVersion;
@@ -48,13 +46,12 @@
      * @param mavenVersion a {@link java.lang.String} object
      * @param jdkVersion a {@link java.lang.String} object
      */
-    public PluginPrerequisites( String pluginName, String pluginVersion, String releaseDate, String mavenVersion,
-                                String jdkVersion )
-    {
+    public PluginPrerequisites(
+            String pluginName, String pluginVersion, String releaseDate, String mavenVersion, String jdkVersion) {
         this.pluginName = pluginName;
         this.pluginVersion = pluginVersion;
         this.releaseDate = releaseDate;
-        this.mavenVersion = new DefaultArtifactVersion( mavenVersion );
+        this.mavenVersion = new DefaultArtifactVersion(mavenVersion);
         this.jdkVersion = jdkVersion;
     }
 
@@ -63,8 +60,7 @@
      *
      * @return a {@link org.apache.maven.artifact.versioning.ArtifactVersion} object
      */
-    public ArtifactVersion getMavenVersion()
-    {
+    public ArtifactVersion getMavenVersion() {
         return mavenVersion;
     }
 
@@ -73,9 +69,8 @@
      *
      * @param mavenVersion a {@link java.lang.String} object
      */
-    public void setMavenVersion( String mavenVersion )
-    {
-        this.mavenVersion = new DefaultArtifactVersion( mavenVersion );
+    public void setMavenVersion(String mavenVersion) {
+        this.mavenVersion = new DefaultArtifactVersion(mavenVersion);
     }
 
     /**
@@ -83,8 +78,7 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getJdkVersion()
-    {
+    public String getJdkVersion() {
         return jdkVersion;
     }
 
@@ -93,8 +87,7 @@
      *
      * @param jdkVersion a {@link java.lang.String} object
      */
-    public void setJdkVersion( String jdkVersion )
-    {
+    public void setJdkVersion(String jdkVersion) {
         this.jdkVersion = jdkVersion;
     }
 
@@ -103,8 +96,7 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getPluginName()
-    {
+    public String getPluginName() {
         return pluginName;
     }
 
@@ -113,8 +105,7 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getPluginVersion()
-    {
+    public String getPluginVersion() {
         return pluginVersion;
     }
 
@@ -123,8 +114,7 @@
      *
      * @return a {@link java.lang.String} object
      */
-    public String getReleaseDate()
-    {
+    public String getReleaseDate() {
         return releaseDate;
     }
 
@@ -133,9 +123,7 @@
      *
      * @param pluginName a {@link java.lang.String} object
      */
-    public void setPluginName( String pluginName )
-    {
+    public void setPluginName(String pluginName) {
         this.pluginName = pluginName;
     }
-
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/site/CheckSiteResult.java b/src/main/java/org/apache/maven/dist/tools/site/CheckSiteResult.java
index 3b3f026..9ce6690 100644
--- a/src/main/java/org/apache/maven/dist/tools/site/CheckSiteResult.java
+++ b/src/main/java/org/apache/maven/dist/tools/site/CheckSiteResult.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.site;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.site;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -30,9 +29,7 @@
 import org.jsoup.nodes.Document;
 import org.jsoup.nodes.Node;
 
-class CheckSiteResult
-    extends AbstractCheckResult
-{
+class CheckSiteResult extends AbstractCheckResult {
     private String url;
 
     private Map<HTMLChecker, Boolean> checkMap = new HashMap<>();
@@ -43,13 +40,11 @@
 
     private String screenshotName;
 
-    CheckSiteResult( ConfigurationLineInfo r, String version )
-    {
-        super( r, version );
+    CheckSiteResult(ConfigurationLineInfo r, String version) {
+        super(r, version);
     }
 
-    void setUrl( String url )
-    {
+    void setUrl(String url) {
         this.url = url;
     }
 
@@ -58,8 +53,7 @@
      *
      * @return the url
      */
-    public String getUrl()
-    {
+    public String getUrl() {
         return url;
     }
 
@@ -68,13 +62,11 @@
      *
      * @return the checkMap
      */
-    public Map<HTMLChecker, Boolean> getCheckMap()
-    {
+    public Map<HTMLChecker, Boolean> getCheckMap() {
         return checkMap;
     }
 
-    void setHTTPErrorUrl( int status )
-    {
+    void setHTTPErrorUrl(int status) {
         this.statusCode = status;
     }
 
@@ -83,94 +75,71 @@
      *
      * @return the statusCode
      */
-    public int getStatusCode()
-    {
+    public int getStatusCode() {
         return statusCode;
     }
 
-    void renderDetectedSkin( Sink sink )
-    {
-        if ( statusCode != DistCheckSiteReport.HTTP_OK )
-        {
-            sink.text( "None" );
-        }
-        else 
-        {
-            sink.text( "skin: " );
-            if ( isSkin( "Fluido" ) )
-            {
-                sink.text( "Fluido" );
+    void renderDetectedSkin(Sink sink) {
+        if (statusCode != DistCheckSiteReport.HTTP_OK) {
+            sink.text("None");
+        } else {
+            sink.text("skin: ");
+            if (isSkin("Fluido")) {
+                sink.text("Fluido");
+            } else if (isSkin("Stylus")) {
+                sink.text("Stylus");
+            } else {
+                sink.text("Not determined");
             }
-            else if ( isSkin( "Stylus" ) )
-            {
-                sink.text( "Stylus" );
-            }
-            else 
-            {
-                sink.text( "Not determined" );
-            }
-            sink.verbatim( null );
-            sink.text( comment.trim().replace( " |", "|" ).replace( "| ", "" ) );
+            sink.verbatim(null);
+            sink.text(comment.trim().replace(" |", "|").replace("| ", ""));
             sink.verbatim_();
         }
     }
 
-    void renderDisplayedArtifactVersion( Sink sink )
-    {
-        if ( statusCode != DistCheckSiteReport.HTTP_OK )
-        {
-            AbstractDistCheckReport.iconError( sink );
-        }
-        else
-        {
+    void renderDisplayedArtifactVersion(Sink sink) {
+        if (statusCode != DistCheckSiteReport.HTTP_OK) {
+            AbstractDistCheckReport.iconError(sink);
+        } else {
             boolean found = false;
-            for ( Map.Entry<HTMLChecker, Boolean> e : checkMap.entrySet() )
-            {
-                if ( e.getValue() )
-                {
-                    AbstractDistCheckReport.iconSuccess( sink );
-                    sink.text( ": " + e.getKey().getName() );
+            for (Map.Entry<HTMLChecker, Boolean> e : checkMap.entrySet()) {
+                if (e.getValue()) {
+                    AbstractDistCheckReport.iconSuccess(sink);
+                    sink.text(": " + e.getKey().getName());
                     found = true;
                 }
             }
-            if ( !found )
-            {
-                AbstractDistCheckReport.iconWarning( sink );
-                sink.text( ": artifact version not found" );
+            if (!found) {
+                AbstractDistCheckReport.iconWarning(sink);
+                sink.text(": artifact version not found");
             }
         }
     }
 
-    private boolean isSkin( String skinName )
-    {
-        return comment.contains( skinName );
+    private boolean isSkin(String skinName) {
+        return comment.contains(skinName);
     }
 
-    void setDocument( Document doc )
-    {
-        comment = extractComment( doc );
-        statusCode = ( doc == null ) ? -1 : DistCheckSiteReport.HTTP_OK;
+    void setDocument(Document doc) {
+        comment = extractComment(doc);
+        statusCode = (doc == null) ? -1 : DistCheckSiteReport.HTTP_OK;
     }
 
-    static String extractComment( Document document )
-    {
-        for ( Node node : document.childNodes() )
-        {
-            if ( node instanceof Comment )
-            {
-                return ( ( Comment ) node ).getData();
+    static String extractComment(Document document) {
+        for (Node node : document.childNodes()) {
+            if (node instanceof Comment) {
+                return ((Comment) node).getData();
             }
         }
 
         return "";
     }
 
-    void setScreenShot( String fileName )
-    {
+    void setScreenShot(String fileName) {
         this.screenshotName = fileName;
     }
-    String getScreenShot()
-    {
+
+    String getScreenShot() {
         return screenshotName;
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/site/DistCheckSiteReport.java b/src/main/java/org/apache/maven/dist/tools/site/DistCheckSiteReport.java
index 8ffa664..2cc6172 100644
--- a/src/main/java/org/apache/maven/dist/tools/site/DistCheckSiteReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/site/DistCheckSiteReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.site;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.site;
 
 import java.util.LinkedList;
 import java.util.List;
@@ -45,19 +44,15 @@
  *
  * @author skygo
  */
-@Mojo( name = "check-site", requiresProject = false )
-public class DistCheckSiteReport
-    extends AbstractDistCheckReport
-{
+@Mojo(name = "check-site", requiresProject = false)
+public class DistCheckSiteReport extends AbstractDistCheckReport {
     /** Constant <code>FAILURES_FILENAME="check-site.log"</code> */
     public static final String FAILURES_FILENAME = "check-site.log";
 
     /**
      * <p>Constructor for DistCheckSiteReport.</p>
      */
-    public DistCheckSiteReport()
-    {
-    }
+    public DistCheckSiteReport() {}
 
     /**
      * Ignore site failure for <code>artifactId</code> or <code>artifactId:version</code>
@@ -74,7 +69,7 @@
     /**
      * Local repository.
      */
-    @Parameter( defaultValue = "${localRepository}", required = true, readonly = true )
+    @Parameter(defaultValue = "${localRepository}", required = true, readonly = true)
     protected ArtifactRepository localRepository;
 
     /**
@@ -90,8 +85,7 @@
 
     /** {@inheritDoc} */
     @Override
-    protected boolean isIndexPageCheck()
-    {
+    protected boolean isIndexPageCheck() {
         return false;
     }
 
@@ -100,22 +94,19 @@
      *
      * @return a {@link java.lang.String} object
      */
-    protected String getFailuresFilename()
-    {
+    protected String getFailuresFilename() {
         return FAILURES_FILENAME;
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getName( Locale locale )
-    {
+    public String getName(Locale locale) {
         return "Dist Tool> Check Sites";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getDescription( Locale locale )
-    {
+    public String getDescription(Locale locale) {
         return "Verification of documentation site corresponding to artifact";
     }
 
@@ -125,75 +116,66 @@
 
     /** {@inheritDoc} */
     @Override
-    protected void executeReport( Locale locale )
-        throws MavenReportException
-    {
-        if ( !outputDirectory.exists() )
-        {
+    protected void executeReport(Locale locale) throws MavenReportException {
+        if (!outputDirectory.exists()) {
             outputDirectory.mkdirs();
         }
-        try
-        {
+        try {
             this.execute();
-        }
-        catch ( MojoExecutionException ex )
-        {
-            throw new MavenReportException( ex.getMessage(), ex );
+        } catch (MojoExecutionException ex) {
+            throw new MavenReportException(ex.getMessage(), ex);
         }
         Sink sink = getSink();
         sink.head();
         sink.title();
-        sink.text( "Check sites" );
+        sink.text("Check sites");
         sink.title_();
         sink.head_();
 
         sink.body();
         sink.section1();
-        sink.rawText( "Checked sites, also do some basic checking in index.html contents." );
-        sink.rawText( "This is to help maintaining some coherence. How many site are skin fluido, stylus,"
-                + " where they have artifact version (right, left)" );
-        sink.rawText( "All sun icons in one column is kind of objective." );
+        sink.rawText("Checked sites, also do some basic checking in index.html contents.");
+        sink.rawText("This is to help maintaining some coherence. How many site are skin fluido, stylus,"
+                + " where they have artifact version (right, left)");
+        sink.rawText("All sun icons in one column is kind of objective.");
         sink.section1_();
         sink.table();
         sink.tableRow();
         sink.tableHeaderCell();
-        sink.rawText( "groupId/artifactId" );
+        sink.rawText("groupId/artifactId");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.rawText( "LATEST" );
+        sink.rawText("LATEST");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.rawText( "DATE" );
+        sink.rawText("DATE");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.rawText( "URL" );
+        sink.rawText("URL");
         sink.lineBreak();
-        sink.rawText( "Skins" );
+        sink.rawText("Skins");
         sink.lineBreak();
-        sink.rawText( "Comments on top of html" );
+        sink.rawText("Comments on top of html");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.rawText( "Artifact version displayed" );
+        sink.rawText("Artifact version displayed");
         sink.tableHeaderCell_();
         sink.tableRow_();
 
         String directory = null;
-        for ( CheckSiteResult csr : results )
-        {
+        for (CheckSiteResult csr : results) {
             ConfigurationLineInfo cli = csr.getConfigurationLine();
 
-            if ( !cli.getDirectory().equals( directory ) )
-            {
+            if (!cli.getDirectory().equals(directory)) {
                 directory = cli.getDirectory();
                 sink.tableRow();
                 sink.tableHeaderCell();
                 // shorten groupid
-                sink.rawText( cli.getGroupId().replaceAll( "org.apache.maven", "o.a.m" ) );
+                sink.rawText(cli.getGroupId().replaceAll("org.apache.maven", "o.a.m"));
                 sink.tableHeaderCell_();
-                for ( int i = 0; i < 5 ; i++ )
-                {
+                for (int i = 0; i < 5; i++) {
                     sink.tableHeaderCell();
-                    sink.rawText( " " );
+                    sink.rawText(" ");
                     sink.tableHeaderCell_();
                 }
                 sink.tableRow_();
@@ -201,33 +183,32 @@
 
             sink.tableRow();
             sink.tableCell();
-            sink.anchor( cli.getArtifactId() );
-            sink.rawText( cli.getArtifactId() );
+            sink.anchor(cli.getArtifactId());
+            sink.rawText(cli.getArtifactId());
             sink.anchor_();
             sink.tableCell_();
 
             sink.tableCell();
-            sink.rawText( csr.getVersion() );
+            sink.rawText(csr.getVersion());
             sink.tableCell_();
 
             sink.tableCell();
-            sink.rawText( cli.getReleaseDateFromMetadata() );
+            sink.rawText(cli.getReleaseDateFromMetadata());
             sink.tableCell_();
             sink.tableCell();
-            if ( csr.getStatusCode() != HTTP_OK )
-            {
-                iconError( sink );
-                sink.rawText( "[" + csr.getStatusCode() + "] " );
+            if (csr.getStatusCode() != HTTP_OK) {
+                iconError(sink);
+                sink.rawText("[" + csr.getStatusCode() + "] ");
             }
-            sink.link( csr.getUrl() );
-            sink.rawText( getSimplifiedUrl( csr.getUrl() ) );
+            sink.link(csr.getUrl());
+            sink.rawText(getSimplifiedUrl(csr.getUrl()));
             sink.link_();
             sink.lineBreak();
-            csr.renderDetectedSkin( sink );
+            csr.renderDetectedSkin(sink);
             sink.tableCell_();
 
             sink.tableCell();
-            csr.renderDisplayedArtifactVersion( sink );
+            csr.renderDisplayedArtifactVersion(sink);
             sink.tableCell_();
 
             sink.tableRow_();
@@ -238,63 +219,50 @@
         sink.close();
     }
 
-    private String getSimplifiedUrl( String url )
-    {
-        return url.replace( "://maven.apache.org", "://m.a.o" );
+    private String getSimplifiedUrl(String url) {
+        return url.replace("://maven.apache.org", "://m.a.o");
     }
 
-    private void checkSite( ConfigurationLineInfo cli, String version )
-    {
-        CheckSiteResult result = new CheckSiteResult( cli, version );
-        results.add( result );
-        try
-        {
-            Artifact artifact =
-                artifactFactory.createProjectArtifact( cli.getGroupId(), cli.getArtifactId(), version );
+    private void checkSite(ConfigurationLineInfo cli, String version) {
+        CheckSiteResult result = new CheckSiteResult(cli, version);
+        results.add(result);
+        try {
+            Artifact artifact = artifactFactory.createProjectArtifact(cli.getGroupId(), cli.getArtifactId(), version);
             MavenProject artifactProject =
-                mavenProjectBuilder.buildFromRepository( artifact, artifactRepositories, localRepository, false );
+                    mavenProjectBuilder.buildFromRepository(artifact, artifactRepositories, localRepository, false);
 
-            String siteUrl = sites.get( cli.getArtifactId() );
-            if ( siteUrl == null )
-            {
-                siteUrl = sites.get( cli.getArtifactId() + ':' + version );
-                if ( siteUrl == null )
-                {
+            String siteUrl = sites.get(cli.getArtifactId());
+            if (siteUrl == null) {
+                siteUrl = sites.get(cli.getArtifactId() + ':' + version);
+                if (siteUrl == null) {
                     siteUrl = artifactProject.getUrl();
                 }
             }
 
-            result.setUrl( siteUrl );
-            Document doc = JsoupRetry.get( siteUrl );
-            for ( HTMLChecker c : checkers )
-            {
-                result.getCheckMap().put( c, c.isDisplayedArtifactVersionOk( doc, version ) );
+            result.setUrl(siteUrl);
+            Document doc = JsoupRetry.get(siteUrl);
+            for (HTMLChecker c : checkers) {
+                result.getCheckMap().put(c, c.isDisplayedArtifactVersionOk(doc, version));
             }
-            result.setDocument( doc );
+            result.setDocument(doc);
 
+        } catch (HttpStatusException hes) {
+            addErrorLine(
+                    cli,
+                    version,
+                    ignoreSiteFailures,
+                    "HTTP result code: " + hes.getStatusCode() + " for " + cli.getArtifactId() + " site = "
+                            + hes.getUrl());
+            result.setHTTPErrorUrl(hes.getStatusCode());
+        } catch (Exception ex) {
+            // continue for  other artifact
+            getLog().error(ex.getMessage() + cli.getArtifactId());
         }
-        catch ( HttpStatusException hes )
-        {
-            addErrorLine( cli,
-                          version,
-                          ignoreSiteFailures,
-                          "HTTP result code: " + hes.getStatusCode() + " for " + cli.getArtifactId() + " site = "
-                              + hes.getUrl() );
-            result.setHTTPErrorUrl( hes.getStatusCode() );
-        }
-        catch ( Exception ex )
-        {
-            //continue for  other artifact
-            getLog().error( ex.getMessage() + cli.getArtifactId() );
-        }
-
     }
 
     /** {@inheritDoc} */
     @Override
-    protected void checkArtifact( ConfigurationLineInfo configLine, String latestVersion )
-        throws MojoExecutionException
-    {
-        checkSite( configLine, latestVersion );
+    protected void checkArtifact(ConfigurationLineInfo configLine, String latestVersion) throws MojoExecutionException {
+        checkSite(configLine, latestVersion);
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/site/HTMLChecker.java b/src/main/java/org/apache/maven/dist/tools/site/HTMLChecker.java
index 62875dd..9d3cb0e 100644
--- a/src/main/java/org/apache/maven/dist/tools/site/HTMLChecker.java
+++ b/src/main/java/org/apache/maven/dist/tools/site/HTMLChecker.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.site;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.site;
 
 import org.jsoup.nodes.Document;
 
@@ -26,8 +25,7 @@
  *
  * @author skygo
  */
-public interface HTMLChecker
-{
+public interface HTMLChecker {
 
     /**
      * name of the checker.
@@ -50,6 +48,5 @@
      * @param version version to check against
      * @return true if version is found
      */
-    boolean isDisplayedArtifactVersionOk( Document doc, String version );
-    
+    boolean isDisplayedArtifactVersionOk(Document doc, String version);
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/site/HTMLCheckerFactory.java b/src/main/java/org/apache/maven/dist/tools/site/HTMLCheckerFactory.java
index 7180625..20c38b5 100644
--- a/src/main/java/org/apache/maven/dist/tools/site/HTMLCheckerFactory.java
+++ b/src/main/java/org/apache/maven/dist/tools/site/HTMLCheckerFactory.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.site;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.site;
 
 import java.util.LinkedList;
 import java.util.List;
@@ -31,25 +30,20 @@
  *
  * @author skygo
  */
-public final class HTMLCheckerFactory
-{
+public final class HTMLCheckerFactory {
 
-    private HTMLCheckerFactory()
-    {
-    }
+    private HTMLCheckerFactory() {}
 
     /**
      * get all checker
      *
      * @return list of checker
      */
-    public static List<HTMLChecker> getCheckers()
-    {
+    public static List<HTMLChecker> getCheckers() {
         List<HTMLChecker> tmp = new LinkedList<>();
-        tmp.add( new FluidoHTMLChecker() );
-        tmp.add( new StylusRightHTMLChecker() );
-        tmp.add( new StylusLeftHTMLChecker() );
+        tmp.add(new FluidoHTMLChecker());
+        tmp.add(new StylusRightHTMLChecker());
+        tmp.add(new StylusLeftHTMLChecker());
         return tmp;
     }
-
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/site/checkers/FluidoHTMLChecker.java b/src/main/java/org/apache/maven/dist/tools/site/checkers/FluidoHTMLChecker.java
index 7daeb76..32b0a4f 100644
--- a/src/main/java/org/apache/maven/dist/tools/site/checkers/FluidoHTMLChecker.java
+++ b/src/main/java/org/apache/maven/dist/tools/site/checkers/FluidoHTMLChecker.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.site.checkers;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.site.checkers;
 
 import org.apache.maven.dist.tools.site.HTMLChecker;
 import org.jsoup.nodes.Document;
@@ -28,34 +27,28 @@
  *
  * @author skygo
  */
-public class FluidoHTMLChecker implements HTMLChecker
-{
+public class FluidoHTMLChecker implements HTMLChecker {
     /**
      * Fluido Html Checker
      */
-    public FluidoHTMLChecker()
-    {
-    }
+    public FluidoHTMLChecker() {}
 
     /** {@inheritDoc} */
     @Override
-    public String getName()
-    {
+    public String getName() {
         return "Fluido";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getSkin()
-    {
+    public String getSkin() {
         return "Fluido";
     }
 
     /** {@inheritDoc} */
     @Override
-    public boolean isDisplayedArtifactVersionOk( Document doc, String version )
-    {
-        Element links = doc.select( "li#projectVersion" ).first();
-        return ( links != null ) && links.text().contains( version );
+    public boolean isDisplayedArtifactVersionOk(Document doc, String version) {
+        Element links = doc.select("li#projectVersion").first();
+        return (links != null) && links.text().contains(version);
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/site/checkers/StylusLeftHTMLChecker.java b/src/main/java/org/apache/maven/dist/tools/site/checkers/StylusLeftHTMLChecker.java
index d0f69c0..850cc23 100644
--- a/src/main/java/org/apache/maven/dist/tools/site/checkers/StylusLeftHTMLChecker.java
+++ b/src/main/java/org/apache/maven/dist/tools/site/checkers/StylusLeftHTMLChecker.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.site.checkers;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.site.checkers;
 
 import org.apache.maven.dist.tools.site.HTMLChecker;
 import org.jsoup.nodes.Document;
@@ -28,35 +27,29 @@
  *
  * @author skygo
  */
-public class StylusLeftHTMLChecker implements HTMLChecker
-{
+public class StylusLeftHTMLChecker implements HTMLChecker {
     /**
      * Stylus Left Html Checker
      */
-    public StylusLeftHTMLChecker()
-    {
-    }
+    public StylusLeftHTMLChecker() {}
 
     /** {@inheritDoc} */
     @Override
-    public String getName()
-    {
+    public String getName() {
         return "Stylus left side";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getSkin()
-    {
+    public String getSkin() {
         return "Stylus";
     }
 
     /** {@inheritDoc} */
     @Override
-    public boolean isDisplayedArtifactVersionOk( Document doc, String version )
-    {
-        Element links = doc.select( "div.xleft" ).first();
+    public boolean isDisplayedArtifactVersionOk(Document doc, String version) {
+        Element links = doc.select("div.xleft").first();
 
-        return ( links != null ) && links.text().contains( version );
+        return (links != null) && links.text().contains(version);
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/site/checkers/StylusRightHTMLChecker.java b/src/main/java/org/apache/maven/dist/tools/site/checkers/StylusRightHTMLChecker.java
index a474f0d..4e735f1 100644
--- a/src/main/java/org/apache/maven/dist/tools/site/checkers/StylusRightHTMLChecker.java
+++ b/src/main/java/org/apache/maven/dist/tools/site/checkers/StylusRightHTMLChecker.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.site.checkers;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.site.checkers;
 
 import org.apache.maven.dist.tools.site.HTMLChecker;
 import org.jsoup.nodes.Document;
@@ -28,35 +27,29 @@
  *
  * @author skygo
  */
-public class StylusRightHTMLChecker implements HTMLChecker
-{
+public class StylusRightHTMLChecker implements HTMLChecker {
     /**
      * Stylus Right Html Checker
      */
-    public StylusRightHTMLChecker()
-    {
-    }
+    public StylusRightHTMLChecker() {}
 
     /** {@inheritDoc} */
     @Override
-    public String getName()
-    {
+    public String getName() {
         return "Stylus right side";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getSkin()
-    {
+    public String getSkin() {
         return "Stylus";
     }
 
     /** {@inheritDoc} */
     @Override
-    public boolean isDisplayedArtifactVersionOk( Document doc, String version )
-    {
-        Element links = doc.select( "div.xright" ).first();
+    public boolean isDisplayedArtifactVersionOk(Document doc, String version) {
+        Element links = doc.select("div.xright").first();
 
-        return ( links != null ) && links.text().contains( version );
+        return (links != null) && links.text().contains(version);
     }
 }
diff --git a/src/main/java/org/apache/maven/dist/tools/source/CheckSourceReleaseResult.java b/src/main/java/org/apache/maven/dist/tools/source/CheckSourceReleaseResult.java
index 5d6d221..bfdf336 100644
--- a/src/main/java/org/apache/maven/dist/tools/source/CheckSourceReleaseResult.java
+++ b/src/main/java/org/apache/maven/dist/tools/source/CheckSourceReleaseResult.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.source;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,37 +16,32 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.source;
 
 import java.util.List;
 
 import org.apache.maven.dist.tools.AbstractCheckResult;
 import org.apache.maven.dist.tools.ConfigurationLineInfo;
 
-class CheckSourceReleaseResult
-    extends AbstractCheckResult
-{
+class CheckSourceReleaseResult extends AbstractCheckResult {
 
     List<String> central;
     List<String> dist;
     List<String> distOlder;
 
-    CheckSourceReleaseResult( ConfigurationLineInfo r, String version )
-    {
-        super( r, version );
+    CheckSourceReleaseResult(ConfigurationLineInfo r, String version) {
+        super(r, version);
     }
 
-    void setMissingDistSourceRelease( List<String> checkRepos )
-    {
+    void setMissingDistSourceRelease(List<String> checkRepos) {
         dist = checkRepos;
     }
 
-    void setMissingCentralSourceRelease( List<String> checkRepos )
-    {
+    void setMissingCentralSourceRelease(List<String> checkRepos) {
         central = checkRepos;
     }
 
-    void setDistOlderSourceRelease( List<String> checkRepos )
-    {
+    void setDistOlderSourceRelease(List<String> checkRepos) {
         distOlder = checkRepos;
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/org/apache/maven/dist/tools/source/DistCheckSourceReleaseReport.java b/src/main/java/org/apache/maven/dist/tools/source/DistCheckSourceReleaseReport.java
index 53279db..1d296df 100644
--- a/src/main/java/org/apache/maven/dist/tools/source/DistCheckSourceReleaseReport.java
+++ b/src/main/java/org/apache/maven/dist/tools/source/DistCheckSourceReleaseReport.java
@@ -1,5 +1,3 @@
-package org.apache.maven.dist.tools.source;
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
@@ -18,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+package org.apache.maven.dist.tools.source;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -47,10 +46,8 @@
  *
  * @author skygo
  */
-@Mojo( name = "check-source-release", requiresProject = false )
-public class DistCheckSourceReleaseReport
-    extends AbstractDistCheckReport
-{
+@Mojo(name = "check-source-release", requiresProject = false)
+public class DistCheckSourceReleaseReport extends AbstractDistCheckReport {
     private static final String NOT_IN_DISTRIBUTION_AREA = "_not_in_distribution_area_";
 
     /** Constant <code>FAILURES_FILENAME="check-source-release.log"</code> */
@@ -59,14 +56,11 @@
     /**
      * Dist Check Source Release Report
      */
-    public DistCheckSourceReleaseReport()
-    {
-    }
+    public DistCheckSourceReleaseReport() {}
 
     /** {@inheritDoc} */
     @Override
-    protected boolean isIndexPageCheck()
-    {
+    protected boolean isIndexPageCheck() {
         return false;
     }
 
@@ -81,29 +75,25 @@
      *
      * @return a {@link java.lang.String} object
      */
-    protected String getFailuresFilename()
-    {
+    protected String getFailuresFilename() {
         return FAILURES_FILENAME;
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getName( Locale locale )
-    {
+    public String getName(Locale locale) {
         return "Dist Tool> Check Source Release";
     }
 
     /** {@inheritDoc} */
     @Override
-    public String getDescription( Locale locale )
-    {
+    public String getDescription(Locale locale) {
         return "Verification of source release";
     }
 
     private final List<CheckSourceReleaseResult> results = new LinkedList<>();
 
-    private static class DirectoryStatistics
-    {
+    private static class DirectoryStatistics {
         final String directory;
 
         final String groupId;
@@ -118,147 +108,126 @@
 
         int distOlder = 0;
 
-        private DirectoryStatistics( String directory, String groupId )
-        {
+        private DirectoryStatistics(String directory, String groupId) {
             this.directory = directory;
             this.groupId = groupId;
         }
 
-        public boolean contains( CheckSourceReleaseResult csrr )
-        {
-            return csrr.getConfigurationLine().getDirectory().equals( directory );
+        public boolean contains(CheckSourceReleaseResult csrr) {
+            return csrr.getConfigurationLine().getDirectory().equals(directory);
         }
 
-        public void addArtifact( CheckSourceReleaseResult result )
-        {
+        public void addArtifact(CheckSourceReleaseResult result) {
             artifactsCount++;
-            if ( !result.central.isEmpty() )
-            {
+            if (!result.central.isEmpty()) {
                 centralMissing++;
             }
-            if ( result.dist == null )
-            {
+            if (result.dist == null) {
                 return;
             }
-            if ( !result.dist.isEmpty() || !result.distOlder.isEmpty() )
-            {
+            if (!result.dist.isEmpty() || !result.distOlder.isEmpty()) {
                 distError++;
             }
-            if ( !result.dist.isEmpty() )
-            {
+            if (!result.dist.isEmpty()) {
                 distMissing++;
             }
-            if ( !result.distOlder.isEmpty() )
-            {
+            if (!result.distOlder.isEmpty()) {
                 distOlder++;
             }
         }
     }
 
-    private void reportLine( Sink sink, CheckSourceReleaseResult csrr )
-    {
+    private void reportLine(Sink sink, CheckSourceReleaseResult csrr) {
         ConfigurationLineInfo cli = csrr.getConfigurationLine();
 
         sink.tableRow();
         sink.tableCell();
-        sink.anchor( cli.getArtifactId() );
-        sink.rawText( cli.getArtifactId() );
+        sink.anchor(cli.getArtifactId());
+        sink.rawText(cli.getArtifactId());
         sink.anchor_();
         sink.tableCell_();
 
         // LATEST column
         sink.tableCell();
-        sink.link( cli.getMetadataFileURL( repoBaseUrl ) );
-        sink.rawText( csrr.getVersion() );
+        sink.link(cli.getMetadataFileURL(repoBaseUrl));
+        sink.rawText(csrr.getVersion());
         sink.link_();
         sink.tableCell_();
 
         // DATE column
         sink.tableCell();
-        sink.rawText( cli.getReleaseDateFromMetadata() );
+        sink.rawText(cli.getReleaseDateFromMetadata());
         sink.tableCell_();
 
         // dist column
         sink.tableCell();
-        if ( csrr.dist != null )
-        {
-            if ( cli.isSrcBin() )
-            {
+        if (csrr.dist != null) {
+            if (cli.isSrcBin()) {
                 String directory = csrr.getVersion() + "/source/";
-                sink.link( distributionAreaUrl + cli.getDirectory() + '/' + directory );
-                sink.text( directory );
+                sink.link(distributionAreaUrl + cli.getDirectory() + '/' + directory);
+                sink.text(directory);
                 sink.link_();
             }
-            if ( csrr.dist.isEmpty() && csrr.distOlder.isEmpty() )
-            {
-                sink.text( cli.getSourceReleaseFilename( csrr.getVersion(), true ) );
-                iconSuccess( sink );
+            if (csrr.dist.isEmpty() && csrr.distOlder.isEmpty()) {
+                sink.text(cli.getSourceReleaseFilename(csrr.getVersion(), true));
+                iconSuccess(sink);
             }
             StringBuilder cliMissing = new StringBuilder();
-            for ( String missing : csrr.dist )
-            {
+            for (String missing : csrr.dist) {
                 sink.lineBreak();
-                iconError( sink );
-                sink.rawText( missing );
-                if ( !csrr.central.contains( missing ) )
-                {
+                iconError(sink);
+                sink.rawText(missing);
+                if (!csrr.central.contains(missing)) {
                     // if the release distribution is in central repository, we can get it from there...
-                    cliMissing.append( "\nwget " );
-                    cliMissing.append( cli.getVersionnedFolderURL( repoBaseUrl, csrr.getVersion() ) );
-                    cliMissing.append( missing );
-                    cliMissing.append( "\nsvn add " ).append( missing );
+                    cliMissing.append("\nwget ");
+                    cliMissing.append(cli.getVersionnedFolderURL(repoBaseUrl, csrr.getVersion()));
+                    cliMissing.append(missing);
+                    cliMissing.append("\nsvn add ").append(missing);
                 }
             }
-            if ( !cliMissing.toString().isEmpty() )
-            {
+            if (!cliMissing.toString().isEmpty()) {
                 sink.lineBreak();
                 SinkEventAttributeSet atts = new SinkEventAttributeSet();
-                sink.unknown( "pre", new Object[] { new Integer( HtmlMarkup.TAG_TYPE_START ) }, atts );
-                sink.text( cliMissing.toString() );
-                sink.unknown( "pre", new Object[] { new Integer( HtmlMarkup.TAG_TYPE_END ) }, null );
+                sink.unknown("pre", new Object[] {new Integer(HtmlMarkup.TAG_TYPE_START)}, atts);
+                sink.text(cliMissing.toString());
+                sink.unknown("pre", new Object[] {new Integer(HtmlMarkup.TAG_TYPE_END)}, null);
             }
 
             StringBuilder cliOlder = new StringBuilder();
-            for ( String missing : csrr.distOlder )
-            {
+            for (String missing : csrr.distOlder) {
                 sink.lineBreak();
-                iconRemove( sink );
-                sink.rawText( missing );
-                cliOlder.append( "\nsvn rm " ).append( missing );
+                iconRemove(sink);
+                sink.rawText(missing);
+                cliOlder.append("\nsvn rm ").append(missing);
             }
-            if ( !cliOlder.toString().isEmpty() )
-            {
+            if (!cliOlder.toString().isEmpty()) {
                 sink.lineBreak();
                 SinkEventAttributeSet atts = new SinkEventAttributeSet();
-                sink.unknown( "pre", new Object[] { new Integer( HtmlMarkup.TAG_TYPE_START ) }, atts );
-                sink.text( cliOlder.toString() );
-                sink.unknown( "pre", new Object[] { new Integer( HtmlMarkup.TAG_TYPE_END ) }, null );
+                sink.unknown("pre", new Object[] {new Integer(HtmlMarkup.TAG_TYPE_START)}, atts);
+                sink.text(cliOlder.toString());
+                sink.unknown("pre", new Object[] {new Integer(HtmlMarkup.TAG_TYPE_END)}, null);
             }
         }
 
         // central column
         sink.tableCell();
-        sink.link( cli.getBaseURL( repoBaseUrl, "" ) );
-        sink.text( "<artifactId>" );
+        sink.link(cli.getBaseURL(repoBaseUrl, ""));
+        sink.text("<artifactId>");
         sink.link_();
-        sink.text( "/" );
-        sink.link( cli.getVersionnedFolderURL( repoBaseUrl, csrr.getVersion() ) );
-        sink.text( csrr.getVersion() );
+        sink.text("/");
+        sink.link(cli.getVersionnedFolderURL(repoBaseUrl, csrr.getVersion()));
+        sink.text(csrr.getVersion());
         sink.link_();
-        sink.text( "/(source-release)" );
-        if ( csrr.central.isEmpty() )
-        {
-            iconSuccess( sink );
+        sink.text("/(source-release)");
+        if (csrr.central.isEmpty()) {
+            iconSuccess(sink);
+        } else {
+            iconWarning(sink);
         }
-        else
-        {
-            iconWarning( sink );
-        }
-        for ( String missing : csrr.central )
-        {
+        for (String missing : csrr.central) {
             sink.lineBreak();
-            iconError( sink );
-            sink.rawText( missing );
+            iconError(sink);
+            sink.rawText(missing);
         }
         sink.tableCell_();
 
@@ -268,109 +237,100 @@
 
     /** {@inheritDoc} */
     @Override
-    protected void executeReport( Locale locale )
-        throws MavenReportException
-    {
-        if ( !outputDirectory.exists() )
-        {
+    protected void executeReport(Locale locale) throws MavenReportException {
+        if (!outputDirectory.exists()) {
             outputDirectory.mkdirs();
         }
-        try
-        {
+        try {
             this.execute();
-        }
-        catch ( MojoExecutionException ex )
-        {
-            throw new MavenReportException( ex.getMessage(), ex );
+        } catch (MojoExecutionException ex) {
+            throw new MavenReportException(ex.getMessage(), ex);
         }
 
-        DirectoryStatistics stats = new DirectoryStatistics( "", "org.apache.maven" ); // global stats
+        DirectoryStatistics stats = new DirectoryStatistics("", "org.apache.maven"); // global stats
 
         List<DirectoryStatistics> statistics = new ArrayList<>();
         DirectoryStatistics current = null;
-        for ( CheckSourceReleaseResult csrr : results )
-        {
-            if ( ( current == null ) || !current.contains( csrr ) )
-            {
-                current = new DirectoryStatistics( csrr.getConfigurationLine().getDirectory(),
-                                                   csrr.getConfigurationLine().getGroupId() );
-                statistics.add( current );
+        for (CheckSourceReleaseResult csrr : results) {
+            if ((current == null) || !current.contains(csrr)) {
+                current = new DirectoryStatistics(
+                        csrr.getConfigurationLine().getDirectory(),
+                        csrr.getConfigurationLine().getGroupId());
+                statistics.add(current);
             }
-            current.addArtifact( csrr );
-            stats.addArtifact( csrr );
+            current.addArtifact(csrr);
+            stats.addArtifact(csrr);
         }
 
         Sink sink = getSink();
         sink.head();
         sink.title();
-        sink.text( "Check source release" );
+        sink.text("Check source release");
         sink.title_();
         sink.head_();
 
         sink.body();
         sink.section1();
         sink.paragraph();
-        sink.text( "Check Source Release"
-            + " (= <artifactId>-<version>-source-release.zip + .asc + .sha1 or .sha512) availability in:" );
+        sink.text("Check Source Release"
+                + " (= <artifactId>-<version>-source-release.zip + .asc + .sha1 or .sha512) availability in:");
         sink.paragraph_();
         sink.list();
         sink.listItem();
-        sink.text( "Apache Maven distribution area: " );
-        sink.link( distributionAreaUrl );
-        sink.text( distributionAreaUrl );
+        sink.text("Apache Maven distribution area: ");
+        sink.link(distributionAreaUrl);
+        sink.text(distributionAreaUrl);
         sink.link_();
         sink.listItem_();
         sink.listItem();
-        sink.text( "Maven central repository: " );
-        sink.link( repoBaseUrl );
-        sink.text( repoBaseUrl );
+        sink.text("Maven central repository: ");
+        sink.link(repoBaseUrl);
+        sink.text(repoBaseUrl);
         sink.link_();
         sink.listItem_();
         sink.list_();
         sink.paragraph();
-        sink.text( "Older artifacts exploration is Work In Progress..." );
+        sink.text("Older artifacts exploration is Work In Progress...");
         sink.paragraph_();
         sink.section1_();
         sink.table();
         sink.tableRow();
         sink.tableHeaderCell();
-        sink.rawText( "groupId/artifactId: " + String.valueOf( stats.artifactsCount ) );
+        sink.rawText("groupId/artifactId: " + String.valueOf(stats.artifactsCount));
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.rawText( "LATEST" );
+        sink.rawText("LATEST");
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.rawText( "DATE" );
+        sink.rawText("DATE");
         sink.tableHeaderCell_();
-        reportStatisticsHeader( stats, sink );
+        reportStatisticsHeader(stats, sink);
         sink.tableRow_();
 
         Iterator<DirectoryStatistics> dirs = statistics.iterator();
         current = null;
 
-        for ( CheckSourceReleaseResult csrr : results )
-        {
-            if ( ( current == null ) || !current.contains( csrr ) )
-            {
+        for (CheckSourceReleaseResult csrr : results) {
+            if ((current == null) || !current.contains(csrr)) {
                 current = dirs.next();
 
                 sink.tableRow();
                 sink.tableHeaderCell();
                 // shorten groupid
-                sink.rawText( csrr.getConfigurationLine().getGroupId().replaceAll( "org.apache.maven", "o.a.m" ) + ": "
-                    + String.valueOf( current.artifactsCount ) );
+                sink.rawText(csrr.getConfigurationLine().getGroupId().replaceAll("org.apache.maven", "o.a.m") + ": "
+                        + String.valueOf(current.artifactsCount));
                 sink.tableHeaderCell_();
                 sink.tableHeaderCell();
-                sink.rawText( " " );
+                sink.rawText(" ");
                 sink.tableHeaderCell_();
                 sink.tableHeaderCell();
-                sink.rawText( " " );
+                sink.rawText(" ");
                 sink.tableHeaderCell_();
-                reportStatisticsHeader( current, sink );
+                reportStatisticsHeader(current, sink);
                 sink.tableRow_();
             }
 
-            reportLine( sink, csrr );
+            reportLine(sink, csrr);
         }
 
         sink.table_();
@@ -379,37 +339,33 @@
         sink.close();
     }
 
-    private void reportStatisticsHeader( DirectoryStatistics current, Sink sink )
-    {
+    private void reportStatisticsHeader(DirectoryStatistics current, Sink sink) {
         sink.tableHeaderCell();
-        if ( !NOT_IN_DISTRIBUTION_AREA.equals( current.directory ) )
-        {
-            sink.link( distributionAreaUrl + current.directory );
-            sink.text( "<dist-area>/" + current.directory );
+        if (!NOT_IN_DISTRIBUTION_AREA.equals(current.directory)) {
+            sink.link(distributionAreaUrl + current.directory);
+            sink.text("<dist-area>/" + current.directory);
             sink.link_();
-            sink.rawText( ": " + String.valueOf( current.artifactsCount - current.distError ) );
-            iconSuccess( sink );
-            if ( current.distError > 0 )
-            {
-                sink.rawText( "/" + String.valueOf( current.distError ) );
-                iconWarning( sink );
-                sink.rawText( "= " + String.valueOf( current.distMissing ) );
-                iconError( sink );
-                sink.rawText( "/" + String.valueOf( current.distOlder ) );
-                iconRemove( sink );
+            sink.rawText(": " + String.valueOf(current.artifactsCount - current.distError));
+            iconSuccess(sink);
+            if (current.distError > 0) {
+                sink.rawText("/" + String.valueOf(current.distError));
+                iconWarning(sink);
+                sink.rawText("= " + String.valueOf(current.distMissing));
+                iconError(sink);
+                sink.rawText("/" + String.valueOf(current.distOlder));
+                iconRemove(sink);
             }
         }
         sink.tableHeaderCell_();
         sink.tableHeaderCell();
-        sink.link( repoBaseUrl + current.groupId.replace( '.', '/' ) );
-        sink.text( "<central>/" + current.groupId.replace( '.', '/' ).replace( "org/apache/maven", "o/a/m" ) );
+        sink.link(repoBaseUrl + current.groupId.replace('.', '/'));
+        sink.text("<central>/" + current.groupId.replace('.', '/').replace("org/apache/maven", "o/a/m"));
         sink.link_();
-        sink.rawText( ": " + String.valueOf( current.artifactsCount - current.centralMissing ) );
-        iconSuccess( sink );
-        if ( current.centralMissing > 0 )
-        {
-            sink.rawText( "/" + String.valueOf( current.centralMissing ) );
-            iconWarning( sink );
+        sink.rawText(": " + String.valueOf(current.artifactsCount - current.centralMissing));
+        iconSuccess(sink);
+        if (current.centralMissing > 0) {
+            sink.rawText("/" + String.valueOf(current.centralMissing));
+            iconWarning(sink);
         }
         sink.tableHeaderCell_();
     }
@@ -420,8 +376,7 @@
      * @param artifact artifact name
      * @return regex
      */
-    protected static String getSourceReleasePattern( String artifact )
-    {
+    protected static String getSourceReleasePattern(String artifact) {
         /// not the safest
         return "^" + artifact + "-[0-9].*source-release.*$";
     }
@@ -430,67 +385,52 @@
 
     private Document cachedDocument;
 
-    private Document read( String url )
-        throws IOException
-    {
-        if ( url.startsWith( distributionAreaUrl ) )
-        {
+    private Document read(String url) throws IOException {
+        if (url.startsWith(distributionAreaUrl)) {
             // distribution area: cache content, since it is read multiple times
-            if ( !url.equals( cachedUrl ) )
-            {
+            if (!url.equals(cachedUrl)) {
                 cachedUrl = url;
-                cachedDocument = JsoupRetry.get( url );
+                cachedDocument = JsoupRetry.get(url);
             }
             return cachedDocument;
-        }
-        else
-        {
-            return JsoupRetry.get( url );
+        } else {
+            return JsoupRetry.get(url);
         }
     }
 
-    private Elements selectLinks( String repourl )
-        throws IOException
-    {
-        try
-        {
-            return read( repourl ).select( "a[href]" );
-        }
-        catch ( IOException ioe )
-        {
-            throw new IOException( "IOException while reading " + repourl, ioe );
+    private Elements selectLinks(String repourl) throws IOException {
+        try {
+            return read(repourl).select("a[href]");
+        } catch (IOException ioe) {
+            throw new IOException("IOException while reading " + repourl, ioe);
         }
     }
 
-    private List<String> checkContainsOld( String url, ConfigurationLineInfo cli, String version )
-        throws IOException
-    {
-        Elements links = selectLinks( url );
+    private List<String> checkContainsOld(String url, ConfigurationLineInfo cli, String version) throws IOException {
+        Elements links = selectLinks(url);
 
-        String sourceReleaseFilename = cli.getSourceReleaseFilename( version, true );
+        String sourceReleaseFilename = cli.getSourceReleaseFilename(version, true);
 
         List<String> retrievedOldFiles = new LinkedList<>();
-        for ( Element e : links )
-        {
-            String art = e.attr( "href" );
-            if ( art.matches( getSourceReleasePattern( cli.getArtifactId() ) ) )
-            {
-                String retrievedFile = e.attr( "href" );
-                if ( ! retrievedFile.startsWith( sourceReleaseFilename ) )
-                {
-                    retrievedOldFiles.add( retrievedFile );
+        for (Element e : links) {
+            String art = e.attr("href");
+            if (art.matches(getSourceReleasePattern(cli.getArtifactId()))) {
+                String retrievedFile = e.attr("href");
+                if (!retrievedFile.startsWith(sourceReleaseFilename)) {
+                    retrievedOldFiles.add(retrievedFile);
                 }
             }
         }
 
-        if ( !retrievedOldFiles.isEmpty() )
-        {
+        if (!retrievedOldFiles.isEmpty()) {
             // write the following output in red so it's more readable in jenkins console
-            addErrorLine( cli, version, ignoreDistFailures, "Different version than " + version + " for "
-                + cli.getArtifactId() + " available in " + url );
-            for ( String sourceItem : retrievedOldFiles )
-            {
-                addErrorLine( cli, version, ignoreDistFailures, " > " + sourceItem + " <" );
+            addErrorLine(
+                    cli,
+                    version,
+                    ignoreDistFailures,
+                    "Different version than " + version + " for " + cli.getArtifactId() + " available in " + url);
+            for (String sourceItem : retrievedOldFiles) {
+                addErrorLine(cli, version, ignoreDistFailures, " > " + sourceItem + " <");
             }
         }
 
@@ -499,56 +439,48 @@
 
     /**
      * Check that url points to a directory index containing expected release files
-     * 
+     *
      * @param url
      * @param cli
      * @param version
      * @return missing files
      * @throws IOException
      */
-    private List<String> checkDirectoryIndex( String url, ConfigurationLineInfo cli, String version, boolean dist )
-        throws IOException
-    {
+    private List<String> checkDirectoryIndex(String url, ConfigurationLineInfo cli, String version, boolean dist)
+            throws IOException {
         Set<String> retrievedFiles = new HashSet<>();
-        Elements links = selectLinks( url );
-        for ( Element e : links )
-        {
-            retrievedFiles.add( e.attr( "href" ) );
+        Elements links = selectLinks(url);
+        for (Element e : links) {
+            retrievedFiles.add(e.attr("href"));
         }
 
-        String sourceReleaseFilename = cli.getSourceReleaseFilename( version, dist );
+        String sourceReleaseFilename = cli.getSourceReleaseFilename(version, dist);
 
         List<String> missingFiles = new ArrayList<>();
 
         // require source release file
-        if ( !retrievedFiles.contains( sourceReleaseFilename ) )
-        {
-            missingFiles.add( sourceReleaseFilename );
+        if (!retrievedFiles.contains(sourceReleaseFilename)) {
+            missingFiles.add(sourceReleaseFilename);
         }
         // require source release file signature (.asc)
-        if ( !retrievedFiles.contains( sourceReleaseFilename + ".asc" ) )
-        {
-            missingFiles.add( sourceReleaseFilename + ".asc" );
+        if (!retrievedFiles.contains(sourceReleaseFilename + ".asc")) {
+            missingFiles.add(sourceReleaseFilename + ".asc");
         }
         // require source release file checksum (.sha1 or .sha512)
-        if ( !( retrievedFiles.contains( sourceReleaseFilename + ".sha1" )
-            || retrievedFiles.contains( sourceReleaseFilename + ".sha512" ) ) )
-        {
-            missingFiles.add( sourceReleaseFilename + ".sha1 or .sha512" );
+        if (!(retrievedFiles.contains(sourceReleaseFilename + ".sha1")
+                || retrievedFiles.contains(sourceReleaseFilename + ".sha512"))) {
+            missingFiles.add(sourceReleaseFilename + ".sha1 or .sha512");
         }
 
-        if ( !missingFiles.isEmpty() )
-        {
-            boolean error = addErrorLine( cli, version, ignoreDistFailures,
-                                          "Missing file for " + cli.getArtifactId() + " in " + url );
-            for ( String sourceItem : missingFiles )
-            {
-                addErrorLine( cli, version, ignoreDistFailures, " > " + sourceItem + " <" );
+        if (!missingFiles.isEmpty()) {
+            boolean error = addErrorLine(
+                    cli, version, ignoreDistFailures, "Missing file for " + cli.getArtifactId() + " in " + url);
+            for (String sourceItem : missingFiles) {
+                addErrorLine(cli, version, ignoreDistFailures, " > " + sourceItem + " <");
             }
-            if ( error )
-            {
-                getLog().warn( "==> when reading " + url + " got following hrefs: " + retrievedFiles );
-                getLog().warn( url + " = " + read( url ) );
+            if (error) {
+                getLog().warn("==> when reading " + url + " got following hrefs: " + retrievedFiles);
+                getLog().warn(url + " = " + read(url));
             }
         }
 
@@ -557,33 +489,28 @@
 
     /** {@inheritDoc} */
     @Override
-    protected void checkArtifact( ConfigurationLineInfo configLine, String version )
-        throws MojoExecutionException
-    {
-        try
-        {
-            CheckSourceReleaseResult result = new CheckSourceReleaseResult( configLine, version );
-            results.add( result );
+    protected void checkArtifact(ConfigurationLineInfo configLine, String version) throws MojoExecutionException {
+        try {
+            CheckSourceReleaseResult result = new CheckSourceReleaseResult(configLine, version);
+            results.add(result);
 
             // central
-            String centralUrl = configLine.getVersionnedFolderURL( repoBaseUrl, version );
-            result.setMissingCentralSourceRelease( checkDirectoryIndex( centralUrl, configLine, version, false ) );
+            String centralUrl = configLine.getVersionnedFolderURL(repoBaseUrl, version);
+            result.setMissingCentralSourceRelease(checkDirectoryIndex(centralUrl, configLine, version, false));
 
-            if ( NOT_IN_DISTRIBUTION_AREA.equals( configLine.getDirectory() ) )
-            {
+            if (NOT_IN_DISTRIBUTION_AREA.equals(configLine.getDirectory())) {
                 // no distribution check
                 return;
             }
 
             // dist
-            String distUrl = distributionAreaUrl + configLine.getDirectory()
-                + ( configLine.isSrcBin() ? ( "/" + version + "/source" ) : "" );
-            result.setMissingDistSourceRelease( checkDirectoryIndex( distUrl, configLine, version, true ) );
-            result.setDistOlderSourceRelease( checkContainsOld( distUrl, configLine, version ) );
-        }
-        catch ( IOException ex )
-        {
-            throw new MojoExecutionException( ex.getMessage(), ex );
+            String distUrl = distributionAreaUrl
+                    + configLine.getDirectory()
+                    + (configLine.isSrcBin() ? ("/" + version + "/source") : "");
+            result.setMissingDistSourceRelease(checkDirectoryIndex(distUrl, configLine, version, true));
+            result.setDistOlderSourceRelease(checkContainsOld(distUrl, configLine, version));
+        } catch (IOException ex) {
+            throw new MojoExecutionException(ex.getMessage(), ex);
         }
     }
 }
diff --git a/src/test/java/org/apache/maven/dist/tools/site/SiteReportTest.java b/src/test/java/org/apache/maven/dist/tools/site/SiteReportTest.java
index e08ad6b..9ebd8d2 100644
--- a/src/test/java/org/apache/maven/dist/tools/site/SiteReportTest.java
+++ b/src/test/java/org/apache/maven/dist/tools/site/SiteReportTest.java
@@ -1,22 +1,22 @@
-package org.apache.maven.dist.tools.site;
-
 /*
- * Copyright 2013 The Apache Software Foundation.
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
-
-import static org.junit.Assert.assertTrue;
+package org.apache.maven.dist.tools.site;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -25,25 +25,21 @@
 import org.jsoup.nodes.Document;
 import org.junit.Test;
 
+import static org.junit.Assert.assertTrue;
+
 /**
  * SiteReportTest
  */
-public class SiteReportTest
-{
+public class SiteReportTest {
     /**
      * SiteReportTest
      */
-    public SiteReportTest()
-    {
-    }
+    public SiteReportTest() {}
 
-    private String readDocument( String resource )
-        throws IOException
-    {
-        try ( InputStream in = getClass().getResourceAsStream( resource ) )
-        {
-            Document doc = Jsoup.parse( in, "UTF-8", "https://maven.apache.org/archetype/" );
-            return CheckSiteResult.extractComment( doc );
+    private String readDocument(String resource) throws IOException {
+        try (InputStream in = getClass().getResourceAsStream(resource)) {
+            Document doc = Jsoup.parse(in, "UTF-8", "https://maven.apache.org/archetype/");
+            return CheckSiteResult.extractComment(doc);
         }
     }
 
@@ -53,11 +49,9 @@
      * @throws IOException if the resource cannot be read
      */
     @Test
-    public void testFluidoSkin()
-        throws IOException
-    {
-        String comment = readDocument( "fluido.html" );
-        assertTrue( comment.contains( "Fluido" ) );
+    public void testFluidoSkin() throws IOException {
+        String comment = readDocument("fluido.html");
+        assertTrue(comment.contains("Fluido"));
     }
 
     /**
@@ -66,10 +60,8 @@
      * @throws IOException if the resource cannot be read
      */
     @Test
-    public void testStylusRightSkin()
-        throws IOException
-    {
-        String comment = readDocument( "stylus-right.html" );
-        assertTrue( comment.contains( "Stylus" ) );
+    public void testStylusRightSkin() throws IOException {
+        String comment = readDocument("stylus-right.html");
+        assertTrue(comment.contains("Stylus"));
     }
 }
diff --git a/src/test/java/org/apache/maven/dist/tools/source/PatternTest.java b/src/test/java/org/apache/maven/dist/tools/source/PatternTest.java
index 96420ce..fac582f 100644
--- a/src/test/java/org/apache/maven/dist/tools/source/PatternTest.java
+++ b/src/test/java/org/apache/maven/dist/tools/source/PatternTest.java
@@ -1,67 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.dist.tools.source;
 
-/*
- * Copyright 2013 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+import org.junit.Test;
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import org.apache.maven.dist.tools.source.DistCheckSourceReleaseReport;
-import org.junit.Test;
-
 /**
  * PatternTest
  *
  * @author skygo
  */
-public class PatternTest
-{
+public class PatternTest {
     /**
      * Test Pattern
      */
-    public PatternTest()
-    {
-    }
+    public PatternTest() {}
 
     /**
      * Test of getGroupId method, of class ConfigurationLineInfo.
      */
     @Test
-    public void testGetGroupId()
-    {
-        String q = DistCheckSourceReleaseReport.getSourceReleasePattern( "doxia" );
+    public void testGetGroupId() {
+        String q = DistCheckSourceReleaseReport.getSourceReleasePattern("doxia");
 
-        assertTrue( "doxia-1.4-source-release.zip.asc".matches( q ) );
-        assertTrue( "doxia-1.4-source-release.zip.md5".matches( q ) );
-        assertTrue( "doxia-1.4-source-release.zip".matches( q ) );
-        assertFalse( "doxia-sitetools-1.4-source-release.zip.asc".matches( q ) );
-        assertFalse( "doxia-sitetools-1.4-source-release.zip.md5".matches( q ) );
-        assertFalse( "doxia-sitetools-1.4-source-release.zip".matches( q ) );
+        assertTrue("doxia-1.4-source-release.zip.asc".matches(q));
+        assertTrue("doxia-1.4-source-release.zip.md5".matches(q));
+        assertTrue("doxia-1.4-source-release.zip".matches(q));
+        assertFalse("doxia-sitetools-1.4-source-release.zip.asc".matches(q));
+        assertFalse("doxia-sitetools-1.4-source-release.zip.md5".matches(q));
+        assertFalse("doxia-sitetools-1.4-source-release.zip".matches(q));
 
-        String r = DistCheckSourceReleaseReport.getSourceReleasePattern( "doxia-sitetools" );
+        String r = DistCheckSourceReleaseReport.getSourceReleasePattern("doxia-sitetools");
 
-        assertFalse( "doxia-1.4-source-release.zip.asc".matches( r ) );
-        assertFalse( "doxia-1.4-source-release.zip.md5".matches( r ) );
-        assertFalse( "doxia-1.4-source-release.zip".matches( r ) );
-        assertTrue( "doxia-sitetools-1.4-source-release.zip.asc".matches( r ) );
-        assertTrue( "doxia-sitetools-1.4-source-release.zip.md5".matches( r ) );
-        assertTrue( "doxia-sitetools-1.4-source-release.zip".matches( r ) );
+        assertFalse("doxia-1.4-source-release.zip.asc".matches(r));
+        assertFalse("doxia-1.4-source-release.zip.md5".matches(r));
+        assertFalse("doxia-1.4-source-release.zip".matches(r));
+        assertTrue("doxia-sitetools-1.4-source-release.zip.asc".matches(r));
+        assertTrue("doxia-sitetools-1.4-source-release.zip.md5".matches(r));
+        assertTrue("doxia-sitetools-1.4-source-release.zip".matches(r));
     }
-
-    
-
-  
 }