updated parent pom and fixed errors reported by Checkstyle

git-svn-id: https://svn.apache.org/repos/asf/maven/sandbox/trunk@1639199 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/dist-tools/dist-tool-plugin/pom.xml b/dist-tools/dist-tool-plugin/pom.xml
index 02ef9ba..59badc8 100644
--- a/dist-tools/dist-tool-plugin/pom.xml
+++ b/dist-tools/dist-tool-plugin/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.apache.maven</groupId>
     <artifactId>maven-parent</artifactId>
-    <version>24</version>
+    <version>25</version>
     <relativePath>../../../pom/maven/pom.xml</relativePath>
   </parent>
 
diff --git a/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/DistCheckIndexPageMojo.java b/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/DistCheckIndexPageMojo.java
index 1c59176..8d6de78 100644
--- a/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/DistCheckIndexPageMojo.java
+++ b/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/DistCheckIndexPageMojo.java
@@ -204,6 +204,7 @@
             Date d1 = df.parse( date1 );
             Date d2 = df.parse( date2 );
 
+            @SuppressWarnings( "checkstyle:magicnumber" )
             long daysDifference = ( d1.getTime() - d2.getTime() ) / ( 24 * 60 * 60 * 1000 );
             return Math.abs( daysDifference ) < 7; // ok for 7 days difference
         }
diff --git a/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/GetPrerequisites.java b/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/GetPrerequisites.java
index def8181..05991a8 100644
--- a/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/GetPrerequisites.java
+++ b/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/GetPrerequisites.java
@@ -40,7 +40,7 @@
     /**
      * Currently hard code should be somehow extracted from the configuration file....
      */
-    public String[] pluginNames = { 
+    public static final String[] PLUGIN_NAMES = { 
         "maven-acr-plugin", 
         "maven-ant-plugin", 
         "maven-antrun-plugin",
@@ -92,7 +92,7 @@
         "maven-war-plugin",
     };
 
-    public String BASEURL = "http://maven.eu.apache.org/plugins/";
+    private static final String BASEURL = "http://maven.apache.org/plugins/";
 
     public String getPluginInfoUrl( String pluginName )
     {
@@ -120,10 +120,10 @@
         }
 
         Element tableInfo = select.get( 1 );
-        Elements elementsByAttribute_a = tableInfo.getElementsByAttributeValue( "class", "a" );
-        Elements elementsByAttribute_b = tableInfo.getElementsByAttributeValue( "class", "b" );
-        String mavenVersion = elementsByAttribute_a.first().text();
-        String jdkVersion = elementsByAttribute_b.first().text();
+        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" ) )
@@ -156,7 +156,7 @@
     {
         List<PluginPrerequisites> result = new ArrayList<PluginPrerequisites>();
 
-        for ( String pluginName : pluginNames )
+        for ( String pluginName : PLUGIN_NAMES )
         {
             try
             {
diff --git a/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/ListPluginsPrerequisitesMojo.java b/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/ListPluginsPrerequisitesMojo.java
index 6301f36..d6311c8 100644
--- a/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/ListPluginsPrerequisitesMojo.java
+++ b/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/ListPluginsPrerequisitesMojo.java
@@ -103,22 +103,22 @@
         
         Collections.<ArtifactVersion>sort( sortedVersion );
 
-        for ( ArtifactVersion mavenVersion : sortedVersion)
+        for ( ArtifactVersion mavenVersion : sortedVersion )
         {
             List<PluginPrerequisites> pluginsPrerequisites = groupedPrequisites.get( mavenVersion );
 
             sink.tableRow();
             sink.tableHeaderCell();
             sink.rawText( "Maven Version Prerequisite " + mavenVersion + " (" + pluginsPrerequisites.size() + " / "
-                + prerequisites.pluginNames.length + ")" );
+                + prerequisites.PLUGIN_NAMES.length + ")" );
             sink.tableHeaderCell_();
 
             sink.tableHeaderCell();
-            sink.rawText( "Maven Version");
+            sink.rawText( "Maven Version" );
             sink.tableHeaderCell_();
 
             sink.tableHeaderCell();
-            sink.rawText( "JDK Version");
+            sink.rawText( "JDK Version" );
             sink.tableHeaderCell_();
 
             sink.tableRow_();