o Fix errors reported by Checkstyle.

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1067324 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/maven/shared/filtering/DefaultMavenFileFilter.java b/src/main/java/org/apache/maven/shared/filtering/DefaultMavenFileFilter.java
index d2d0915..77cbea5 100644
--- a/src/main/java/org/apache/maven/shared/filtering/DefaultMavenFileFilter.java
+++ b/src/main/java/org/apache/maven/shared/filtering/DefaultMavenFileFilter.java
@@ -267,7 +267,7 @@
         if ( propertiesFilePaths != null )
         {
             Properties workProperties = new Properties();
-            workProperties.putAll(baseProps);
+            workProperties.putAll( baseProps );
 
             for ( Iterator iterator = propertiesFilePaths.iterator(); iterator.hasNext(); )
             {
@@ -282,7 +282,7 @@
                     // TODO new File should be new File(mavenProject.getBasedir(), filterfile ) ?
                     Properties properties = PropertyUtils.loadPropertyFile( new File( filterFile ), workProperties );
                     filterProperties.putAll( properties );
-                    workProperties.putAll(properties);
+                    workProperties.putAll( properties );
                 }
                 catch ( IOException e )
                 {
diff --git a/src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java b/src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java
index 955d25e..99593d9 100644
--- a/src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java
+++ b/src/main/java/org/apache/maven/shared/filtering/DefaultMavenResourcesFiltering.java
@@ -226,7 +226,7 @@
             getLogger().debug( "ignoreDelta " + ignoreDelta );
             Scanner scanner = buildContext.newScanner( resourceDirectory, ignoreDelta );
 
-            setupScanner(resource, scanner);
+            setupScanner( resource, scanner );
 
             scanner.scan();
 
@@ -259,7 +259,7 @@
 
                 //File destinationFile = new File( outputDirectory, destination );
 
-                File destinationFile = getDestinationFile(outputDirectory, targetPath, name);
+                File destinationFile = getDestinationFile( outputDirectory, targetPath, name );
                 
                 boolean filteredExt = filteredFileExtension( source.getName(), mavenResourcesExecution
                     .getNonFilteredFileExtensions() );
@@ -273,7 +273,7 @@
 
             scanner = buildContext.newDeleteScanner( resourceDirectory );
             
-            setupScanner(resource, scanner);
+            setupScanner( resource, scanner );
             
             scanner.scan();
 
@@ -283,7 +283,7 @@
             {
                 String name = (String) j.next();
 
-                File destinationFile = getDestinationFile(outputDirectory, targetPath, name);
+                File destinationFile = getDestinationFile( outputDirectory, targetPath, name );
                 
                 destinationFile.delete();
                 
@@ -294,7 +294,8 @@
 
     }
 
-    private File getDestinationFile(File outputDirectory, String targetPath, String name) {
+    private File getDestinationFile( File outputDirectory, String targetPath, String name )
+    {
       String destination = name;
 
       if ( targetPath != null )
@@ -315,7 +316,8 @@
       return destinationFile;
     }
 
-    private String[] setupScanner(Resource resource, Scanner scanner) {
+    private String[] setupScanner( Resource resource, Scanner scanner )
+    {
       String[] includes = null;
       if ( resource.getIncludes() != null && !resource.getIncludes().isEmpty() )
       {
diff --git a/src/main/java/org/apache/maven/shared/filtering/MultiDelimiterInterpolatorFilterReaderLineEnding.java b/src/main/java/org/apache/maven/shared/filtering/MultiDelimiterInterpolatorFilterReaderLineEnding.java
index 12ed37d..08f9f7c 100644
--- a/src/main/java/org/apache/maven/shared/filtering/MultiDelimiterInterpolatorFilterReaderLineEnding.java
+++ b/src/main/java/org/apache/maven/shared/filtering/MultiDelimiterInterpolatorFilterReaderLineEnding.java
@@ -221,7 +221,7 @@
             }
             return ch;
         }
-        if (preserveChar != null )
+        if ( preserveChar != null )
         {
             char copy = Character.valueOf( preserveChar.charValue() ).charValue();
             preserveChar = null;
@@ -278,7 +278,7 @@
                         // so we preserve it
                         replaceData = key.toString();
                         replaceIndex = 1;
-                        preserveChar = Character.valueOf( (char)ch );
+                        preserveChar = Character.valueOf( (char) ch );
                         return replaceData.charAt( 0 );
                     }
                     else