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Posted to commits@maven.apache.org by kh...@apache.org on 2014/10/02 00:03:27 UTC

svn commit: r1628849 [1/3] - in /maven/plugins/trunk/maven-war-plugin/src: main/java/org/apache/maven/plugin/war/ main/java/org/apache/maven/plugin/war/overlay/ main/java/org/apache/maven/plugin/war/packaging/ main/java/org/apache/maven/plugin/war/util...

Author: khmarbaise
Date: Wed Oct  1 22:03:26 2014
New Revision: 1628849

URL: http://svn.apache.org/r1628849
Log:
[MWAR-325]
 - Cleaned up several Checkstyle (errors, warnings)
 - CPD issues.

Modified:
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/AbstractWarMojo.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/Overlay.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarExplodedMojo.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarInPlaceMojo.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarManifestMojo.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarMojo.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/DefaultOverlay.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/InvalidOverlayConfigurationException.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/OverlayManager.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/AbstractWarPackagingTask.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/ArtifactsPackagingTask.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/ClassesPackagingTask.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/DependenciesAnalysisPackagingTask.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/OverlayPackagingTask.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/SaveWebappStructurePostPackagingTask.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/WarPackagingContext.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/WarPackagingTask.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/WarPostPackagingTask.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/WarProjectPackagingTask.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/ClassesPackager.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/DependencyInfo.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/PathSet.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/WarUtils.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/WebappStructure.java
    maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/util/WebappStructureSerializer.java
    maven/plugins/trunk/maven-war-plugin/src/test/java/org/apache/maven/plugin/war/AbstractWarExplodedMojoTest.java
    maven/plugins/trunk/maven-war-plugin/src/test/java/org/apache/maven/plugin/war/AbstractWarMojoTest.java
    maven/plugins/trunk/maven-war-plugin/src/test/java/org/apache/maven/plugin/war/WarDependenciesAnalysisTest.java
    maven/plugins/trunk/maven-war-plugin/src/test/java/org/apache/maven/plugin/war/WarExplodedMojoFilteringTest.java
    maven/plugins/trunk/maven-war-plugin/src/test/java/org/apache/maven/plugin/war/WarExplodedMojoTest.java
    maven/plugins/trunk/maven-war-plugin/src/test/java/org/apache/maven/plugin/war/WarInPlaceMojoTest.java
    maven/plugins/trunk/maven-war-plugin/src/test/java/org/apache/maven/plugin/war/WarManifestMojoTest.java
    maven/plugins/trunk/maven-war-plugin/src/test/java/org/apache/maven/plugin/war/WarMojoTest.java
    maven/plugins/trunk/maven-war-plugin/src/test/java/org/apache/maven/plugin/war/WarOverlaysTest.java
    maven/plugins/trunk/maven-war-plugin/src/test/java/org/apache/maven/plugin/war/WarZipTest.java

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/AbstractWarMojo.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/AbstractWarMojo.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/AbstractWarMojo.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/AbstractWarMojo.java Wed Oct  1 22:03:26 2014
@@ -84,9 +84,9 @@ public abstract class AbstractWarMojo
     private File classesDirectory;
 
     /**
-     * Whether a JAR file will be created for the classes in the webapp. Using this optional configuration
-     * parameter will make the compiled classes to be archived into a JAR file
-     * and the classes directory will then be excluded from the webapp.
+     * Whether a JAR file will be created for the classes in the webapp. Using this optional configuration parameter
+     * will make the compiled classes to be archived into a JAR file and the classes directory will then be excluded
+     * from the webapp.
      *
      * @since 2.0.1
      */
@@ -114,8 +114,7 @@ public abstract class AbstractWarMojo
     private File webappDirectory;
 
     /**
-     * Single directory for extra files to include in the WAR. This is where
-     * you place your JSP files.
+     * Single directory for extra files to include in the WAR. This is where you place your JSP files.
      */
     @Parameter( defaultValue = "${basedir}/src/main/webapp", required = true )
     private File warSourceDirectory;
@@ -139,10 +138,9 @@ public abstract class AbstractWarMojo
     private File webXml;
 
     /**
-     * The path to a configuration file for the servlet container. Note that
-     * the file name may be different for different servlet containers.
-     * Apache Tomcat uses a configuration file named context.xml. The file will
-     * be copied to the META-INF directory.
+     * The path to a configuration file for the servlet container. Note that the file name may be different for
+     * different servlet containers. Apache Tomcat uses a configuration file named context.xml. The file will be copied
+     * to the META-INF directory.
      */
     @Parameter( property = "maven.war.containerConfigXML" )
     private File containerConfigXML;
@@ -154,8 +152,8 @@ public abstract class AbstractWarMojo
     private File workDirectory;
 
     /**
-     * The file name mapping to use when copying libraries and TLDs. If no file mapping is
-     * set (default) the files are copied with their standard names.
+     * The file name mapping to use when copying libraries and TLDs. If no file mapping is set (default) the files are
+     * copied with their standard names.
      *
      * @since 2.1-alpha-1
      */
@@ -171,8 +169,8 @@ public abstract class AbstractWarMojo
     private File cacheFile;
 
     /**
-     * Whether the cache should be used to save the status of the webapp
-     * across multiple runs. Experimental feature so disabled by default.
+     * Whether the cache should be used to save the status of the webapp across multiple runs. Experimental feature so
+     * disabled by default.
      *
      * @since 2.1-alpha-1
      */
@@ -201,23 +199,19 @@ public abstract class AbstractWarMojo
     private MavenResourcesFiltering mavenResourcesFiltering;
 
     /**
-     * The comma separated list of tokens to include when copying the content
-     * of the warSourceDirectory.
+     * The comma separated list of tokens to include when copying the content of the warSourceDirectory.
      */
     @Parameter( alias = "includes", defaultValue = "**" )
     private String warSourceIncludes;
 
     /**
-     * The comma separated list of tokens to exclude when copying the content
-     * of the warSourceDirectory.
+     * The comma separated list of tokens to exclude when copying the content of the warSourceDirectory.
      */
     @Parameter( alias = "excludes" )
     private String warSourceExcludes;
 
     /**
-     * The comma separated list of tokens to include when doing
-     * a WAR overlay.
-     * Default is '**'
+     * The comma separated list of tokens to include when doing a WAR overlay. Default is '**'
      *
      * @deprecated Use <overlay>/<includes> instead
      */
@@ -225,8 +219,7 @@ public abstract class AbstractWarMojo
     private String dependentWarIncludes = "**/**";
 
     /**
-     * The comma separated list of tokens to exclude when doing
-     * a WAR overlay.
+     * The comma separated list of tokens to exclude when doing a WAR overlay.
      *
      * @deprecated Use <overlay>/<excludes> instead
      */
@@ -234,33 +227,28 @@ public abstract class AbstractWarMojo
     private String dependentWarExcludes = "META-INF/**";
 
     /**
-     * The overlays to apply.
-     *
-     * Each <overlay> element may contain:
+     * The overlays to apply. Each <overlay> element may contain:
      * <ul>
-     *     <li>id (defaults to <tt>currentBuild</tt>)</li>
-     *     <li>groupId (if this and artifactId are null, then the current project is treated as its own overlay)</li>
-     *     <li>artifactId (see above)</li>
-     *     <li>classifier</li>
-     *     <li>type</li>
-     *     <li>includes (a list of string patterns)</li>
-     *     <li>excludes (a list of string patterns)</li>
-     *     <li>filtered (defaults to false)</li>
-     *     <li>skip (defaults to false)</li>
-     *     <li>targetPath (defaults to root of webapp structure)</li>
-     *
+     * <li>id (defaults to <tt>currentBuild</tt>)</li>
+     * <li>groupId (if this and artifactId are null, then the current project is treated as its own overlay)</li>
+     * <li>artifactId (see above)</li>
+     * <li>classifier</li>
+     * <li>type</li>
+     * <li>includes (a list of string patterns)</li>
+     * <li>excludes (a list of string patterns)</li>
+     * <li>filtered (defaults to false)</li>
+     * <li>skip (defaults to false)</li>
+     * <li>targetPath (defaults to root of webapp structure)</li>
      * </ul>
      *
-     *
-     *
      * @since 2.1-alpha-1
      */
     @Parameter
     private List<Overlay> overlays = new ArrayList<Overlay>();
 
     /**
-     * A list of file extensions that should not be filtered.
-     * <b>Will be used when filtering webResources and overlays.</b>
+     * A list of file extensions that should not be filtered. <b>Will be used when filtering webResources and
+     * overlays.</b>
      *
      * @since 2.1-alpha-2
      */
@@ -282,8 +270,8 @@ public abstract class AbstractWarMojo
     private boolean filteringDeploymentDescriptors = false;
 
     /**
-     * To escape interpolated values with Windows path
-     * <code>c:\foo\bar</code> will be replaced with <code>c:\\foo\\bar</code>.
+     * To escape interpolated values with Windows path <code>c:\foo\bar</code> will be replaced with
+     * <code>c:\\foo\\bar</code>.
      *
      * @since 2.1-alpha-2
      */
@@ -291,8 +279,8 @@ public abstract class AbstractWarMojo
     private boolean escapedBackslashesInFilePath = false;
 
     /**
-     * Expression preceded with this String won't be interpolated.
-     * <code>\${foo}</code> will be replaced with <code>${foo}</code>.
+     * Expression preceded with this String won't be interpolated. <code>\${foo}</code> will be replaced with
+     * <code>${foo}</code>.
      *
      * @since 2.1-beta-1
      */
@@ -300,15 +288,14 @@ public abstract class AbstractWarMojo
     protected String escapeString;
 
     /**
-     * Indicates if zip archives (jar,zip etc) being added to the war should be
-     * compressed again. Compressing again can result in smaller archive size, but
-     * gives noticeably longer execution time.
+     * Indicates if zip archives (jar,zip etc) being added to the war should be compressed again. Compressing again can
+     * result in smaller archive size, but gives noticeably longer execution time.
      *
      * @since 2.3
      */
     @Parameter( defaultValue = "true" )
     private boolean recompressZippedFiles;
-    
+
     /**
      * @since 2.4
      */
@@ -317,22 +304,23 @@ public abstract class AbstractWarMojo
 
     /**
      * Stop searching endToken at the end of line
+     * 
      * @since 2.4
      */
-    @Parameter(property = "maven.war.supportMultiLineFiltering", defaultValue = "false" )
+    @Parameter( property = "maven.war.supportMultiLineFiltering", defaultValue = "false" )
     private boolean supportMultiLineFiltering = false;
 
     /**
      * use jvmChmod rather that cli chmod and forking process
+     * 
      * @since 2.4
      */
-    @Parameter(property = "maven.war.useJvmChmod", defaultValue = "true" )
+    @Parameter( property = "maven.war.useJvmChmod", defaultValue = "true" )
     private boolean useJvmChmod;
 
-
     /**
-     * The archive configuration to use.
-     * See <a href="http://maven.apache.org/shared/maven-archiver/index.html">Maven Archiver Reference</a>.
+     * The archive configuration to use. See <a href="http://maven.apache.org/shared/maven-archiver/index.html">Maven
+     * Archiver Reference</a>.
      */
     @Parameter
     private MavenArchiveConfiguration archive = new MavenArchiveConfiguration();
@@ -341,15 +329,13 @@ public abstract class AbstractWarMojo
 
     private final Overlay currentProjectOverlay = Overlay.createInstance();
 
-
     public Overlay getCurrentProjectOverlay()
     {
         return currentProjectOverlay;
     }
 
     /**
-     * Returns a string array of the excludes to be used
-     * when copying the content of the WAR source directory.
+     * Returns a string array of the excludes to be used when copying the content of the WAR source directory.
      *
      * @return an array of tokens to exclude
      */
@@ -373,12 +359,11 @@ public abstract class AbstractWarMojo
             excludeList.add( "**/" + META_INF + "/" + containerConfigXML.getName() );
         }
 
-        return excludeList.toArray(new String[excludeList.size()]);
+        return excludeList.toArray( new String[excludeList.size()] );
     }
 
     /**
-     * Returns a string array of the includes to be used
-     * when assembling/copying the WAR.
+     * Returns a string array of the includes to be used when assembling/copying the WAR.
      *
      * @return an array of tokens to include
      */
@@ -388,8 +373,7 @@ public abstract class AbstractWarMojo
     }
 
     /**
-     * Returns a string array of the excludes to be used
-     * when adding dependent WAR as an overlay onto this WAR.
+     * Returns a string array of the excludes to be used when adding dependent WAR as an overlay onto this WAR.
      *
      * @return an array of tokens to exclude
      */
@@ -408,8 +392,7 @@ public abstract class AbstractWarMojo
     }
 
     /**
-     * Returns a string array of the includes to be used
-     * when adding dependent WARs as an overlay onto this WAR.
+     * Returns a string array of the includes to be used when adding dependent WARs as an overlay onto this WAR.
      *
      * @return an array of tokens to include
      */
@@ -418,14 +401,14 @@ public abstract class AbstractWarMojo
         return StringUtils.split( StringUtils.defaultString( dependentWarIncludes ), "," );
     }
 
-    public void buildExplodedWebapp( File webappDirectory )
+    public void buildExplodedWebapp( File webapplicationDirectory )
         throws MojoExecutionException, MojoFailureException
     {
-        webappDirectory.mkdirs();
+        webapplicationDirectory.mkdirs();
 
         try
         {
-            buildWebapp( project, webappDirectory );
+            buildWebapp( project, webapplicationDirectory );
         }
         catch ( IOException e )
         {
@@ -433,40 +416,37 @@ public abstract class AbstractWarMojo
         }
     }
 
-
     /**
-     * Builds the webapp for the specified project with the new packaging task
-     * thingy
+     * Builds the webapp for the specified project with the new packaging task thingy
      * <p/>
-     * Classes, libraries and tld files are copied to
-     * the <tt>webappDirectory</tt> during this phase.
+     * Classes, libraries and tld files are copied to the <tt>webappDirectory</tt> during this phase.
      *
-     * @param project         the maven project
-     * @param webappDirectory the target directory
+     * @param mavenProject the maven project
+     * @param webapplicationDirectory the target directory
      * @throws MojoExecutionException if an error occurred while packaging the webapp
-     * @throws MojoFailureException   if an unexpected error occurred while packaging the webapp
-     * @throws IOException            if an error occurred while copying the files
+     * @throws MojoFailureException if an unexpected error occurred while packaging the webapp
+     * @throws IOException if an error occurred while copying the files
      */
     @SuppressWarnings( "unchecked" )
-    public void buildWebapp( MavenProject project, File webappDirectory )
+    public void buildWebapp( MavenProject mavenProject, File webapplicationDirectory )
         throws MojoExecutionException, MojoFailureException, IOException
     {
 
         WebappStructure cache;
         if ( useCache && cacheFile.exists() )
         {
-            cache = new WebappStructure( project.getDependencies(), webappStructureSerialier.fromXml( cacheFile ) );
+            cache = new WebappStructure( mavenProject.getDependencies(), webappStructureSerialier.fromXml( cacheFile ) );
         }
         else
         {
-            cache = new WebappStructure( project.getDependencies(), null );
+            cache = new WebappStructure( mavenProject.getDependencies(), null );
         }
 
         final long startTime = System.currentTimeMillis();
-        getLog().info( "Assembling webapp [" + project.getArtifactId() + "] in [" + webappDirectory + "]" );
+        getLog().info( "Assembling webapp [" + mavenProject.getArtifactId() + "] in [" + webapplicationDirectory + "]" );
 
         final OverlayManager overlayManager =
-            new OverlayManager( overlays, project, dependentWarIncludes, dependentWarExcludes, currentProjectOverlay );
+            new OverlayManager( overlays, mavenProject, dependentWarIncludes, dependentWarExcludes, currentProjectOverlay );
         final List<WarPackagingTask> packagingTasks = getPackagingTasks( overlayManager );
         List<FileUtils.FilterWrapper> defaultFilterWrappers;
         try
@@ -474,8 +454,9 @@ public abstract class AbstractWarMojo
             MavenResourcesExecution mavenResourcesExecution = new MavenResourcesExecution();
             mavenResourcesExecution.setEscapeString( escapeString );
             mavenResourcesExecution.setSupportMultiLineFiltering( supportMultiLineFiltering );
-            mavenResourcesExecution.setMavenProject( project );
-            if (filters == null) {
+            mavenResourcesExecution.setMavenProject( mavenProject );
+            if ( filters == null )
+            {
                 filters = getProject().getBuild().getFilters();
             }
             mavenResourcesExecution.setFilters( filters );
@@ -493,12 +474,10 @@ public abstract class AbstractWarMojo
             throw new MojoExecutionException( e.getMessage(), e );
         }
 
-        final WarPackagingContext context = new DefaultWarPackagingContext( webappDirectory, cache, overlayManager,
-                                                                            defaultFilterWrappers,
-                                                                            getNonFilteredFileExtensions(),
-                                                                            filteringDeploymentDescriptors,
-                                                                            this.artifactFactory, resourceEncoding,
-                                                                            useJvmChmod);
+        final WarPackagingContext context =
+            new DefaultWarPackagingContext( webapplicationDirectory, cache, overlayManager, defaultFilterWrappers,
+                                            getNonFilteredFileExtensions(), filteringDeploymentDescriptors,
+                                            this.artifactFactory, resourceEncoding, useJvmChmod );
         for ( WarPackagingTask warPackagingTask : packagingTasks )
         {
             warPackagingTask.performPackaging( context );
@@ -515,8 +494,8 @@ public abstract class AbstractWarMojo
     }
 
     /**
-     * Returns a <tt>List</tt> of the {@link org.apache.maven.plugin.war.packaging.WarPackagingTask}
-     * instances to invoke to perform the packaging.
+     * Returns a <tt>List</tt> of the {@link org.apache.maven.plugin.war.packaging.WarPackagingTask} instances to invoke
+     * to perform the packaging.
      *
      * @param overlayManager the overlay manager
      * @return the list of packaging tasks
@@ -547,10 +526,9 @@ public abstract class AbstractWarMojo
         return packagingTasks;
     }
 
-
     /**
-     * Returns a <tt>List</tt> of the {@link org.apache.maven.plugin.war.packaging.WarPostPackagingTask}
-     * instances to invoke to perform the post-packaging.
+     * Returns a <tt>List</tt> of the {@link org.apache.maven.plugin.war.packaging.WarPostPackagingTask} instances to
+     * invoke to perform the post-packaging.
      *
      * @return the list of post packaging tasks
      */
@@ -591,9 +569,11 @@ public abstract class AbstractWarMojo
         private boolean useJvmChmod = true;
 
         public DefaultWarPackagingContext( File webappDirectory, final WebappStructure webappStructure,
-                                           final OverlayManager overlayManager, List<FileUtils.FilterWrapper> filterWrappers,
-                                           List<String> nonFilteredFileExtensions, boolean filteringDeploymentDescriptors,
-                                           ArtifactFactory artifactFactory, String resourceEncoding, boolean useJvmChmod )
+                                           final OverlayManager overlayManager,
+                                           List<FileUtils.FilterWrapper> filterWrappers,
+                                           List<String> nonFilteredFileExtensions,
+                                           boolean filteringDeploymentDescriptors, ArtifactFactory artifactFactory,
+                                           String resourceEncoding, boolean useJvmChmod )
         {
             this.webappDirectory = webappDirectory;
             this.webappStructure = webappStructure;
@@ -601,8 +581,8 @@ public abstract class AbstractWarMojo
             this.filterWrappers = filterWrappers;
             this.artifactFactory = artifactFactory;
             this.filteringDeploymentDescriptors = filteringDeploymentDescriptors;
-            this.nonFilteredFileExtensions = nonFilteredFileExtensions == null ? Collections.<String>emptyList()
-                                                                              : nonFilteredFileExtensions;
+            this.nonFilteredFileExtensions =
+                nonFilteredFileExtensions == null ? Collections.<String> emptyList() : nonFilteredFileExtensions;
             this.resourceEncoding = resourceEncoding;
             // This is kinda stupid but if we loop over the current overlays and we request the path structure
             // it will register it. This will avoid wrong warning messages in a later phase
@@ -652,7 +632,7 @@ public abstract class AbstractWarMojo
         {
             return getExcludes();
         }
-        
+
         public boolean isWebappSourceIncludeEmptyDirectories()
         {
             return includeEmptyDirectories;
@@ -904,7 +884,6 @@ public abstract class AbstractWarMojo
         this.warSourceExcludes = warSourceExcludes;
     }
 
-
     public boolean isUseCache()
     {
         return useCache;
@@ -939,7 +918,7 @@ public abstract class AbstractWarMojo
     {
         this.artifactFactory = artifactFactory;
     }
-    
+
     protected MavenSession getSession()
     {
         return this.session;
@@ -949,7 +928,7 @@ public abstract class AbstractWarMojo
     {
         return recompressZippedFiles;
     }
-    
+
     protected boolean isIncludeEmptyDirectories()
     {
         return includeEmptyDirectories;

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/Overlay.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/Overlay.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/Overlay.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/Overlay.java Wed Oct  1 22:03:26 2014
@@ -26,16 +26,14 @@ import java.util.Arrays;
 import java.util.List;
 
 /**
- * An overlay is a skeleton WAR added to another WAR project in order to inject a
- * functionality, resources or any other shared component.
+ * An overlay is a skeleton WAR added to another WAR project in order to inject a functionality, resources or any other
+ * shared component.
  * <p/>
- * Note that a particular WAR dependency can be added multiple times as an overlay
- * with different includes/excludes filter; this allows building a fine grained
- * overwriting policy.
+ * Note that a particular WAR dependency can be added multiple times as an overlay with different includes/excludes
+ * filter; this allows building a fine grained overwriting policy.
  * <p/>
- * The current project can also be described as an overlay and can not be specified
- * twice. An overlay with no groupId and no artifactId represents the
- * current project.
+ * The current project can also be described as an overlay and can not be specified twice. An overlay with no groupId
+ * and no artifactId represents the current project.
  *
  * @author Stephane Nicoll
  * @version $Id$
@@ -43,9 +41,9 @@ import java.util.List;
 public class Overlay
 {
 
-    public static final String[] DEFAULT_INCLUDES = new String[]{"**/**"};
+    public static final String[] DEFAULT_INCLUDES = new String[] { "**/**" };
 
-    public static final String[] DEFAULT_EXCLUDES = new String[]{"META-INF/MANIFEST.MF"};
+    public static final String[] DEFAULT_EXCLUDES = new String[] { "META-INF/MANIFEST.MF" };
 
     private String id;
 
@@ -64,10 +62,10 @@ public class Overlay
     private boolean skip = false;
 
     private Artifact artifact;
-    
+
     private String targetPath;
-    
-    /** default overlay type is war */ 
+
+    /** default overlay type is war */
     private String type = "war";
 
     public Overlay()
@@ -75,7 +73,6 @@ public class Overlay
         super();
     }
 
-
     public Overlay( String groupId, String artifactId )
     {
         this();
@@ -217,7 +214,6 @@ public class Overlay
         return targetPath;
     }
 
-
     public void setTargetPath( String targetPath )
     {
         this.targetPath = targetPath;
@@ -228,18 +224,16 @@ public class Overlay
         return type;
     }
 
-
     public void setType( String type )
     {
         this.type = type;
     }
-    
+
     public String toString()
     {
         return " id " + getId();
     }
 
-
     public boolean equals( Object o )
     {
         if ( this == o )

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarExplodedMojo.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarExplodedMojo.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarExplodedMojo.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarExplodedMojo.java Wed Oct  1 22:03:26 2014
@@ -30,8 +30,7 @@ import org.apache.maven.plugins.annotati
  *
  * @version $Id$
  */
-@Mojo( name = "exploded", defaultPhase = LifecyclePhase.PACKAGE, threadSafe = true,
-       requiresDependencyResolution = ResolutionScope.RUNTIME )
+@Mojo( name = "exploded", defaultPhase = LifecyclePhase.PACKAGE, threadSafe = true, requiresDependencyResolution = ResolutionScope.RUNTIME )
 public class WarExplodedMojo
     extends AbstractWarMojo
 {

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarInPlaceMojo.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarInPlaceMojo.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarInPlaceMojo.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarInPlaceMojo.java Wed Oct  1 22:03:26 2014
@@ -29,7 +29,7 @@ import org.apache.maven.plugins.annotati
  *
  * @version $Id$
  */
-@Mojo( name = "inplace", requiresDependencyResolution = ResolutionScope.RUNTIME , threadSafe = true )
+@Mojo( name = "inplace", requiresDependencyResolution = ResolutionScope.RUNTIME, threadSafe = true )
 public class WarInPlaceMojo
     extends AbstractWarMojo
 {

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarManifestMojo.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarManifestMojo.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarManifestMojo.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarManifestMojo.java Wed Oct  1 22:03:26 2014
@@ -38,14 +38,12 @@ import java.io.IOException;
 import java.io.PrintWriter;
 
 /**
- * Generate a manifest for this webapp. The manifest file is created in the
- * <code>warSourceDirectory</code>.
+ * Generate a manifest for this webapp. The manifest file is created in the <code>warSourceDirectory</code>.
  *
  * @author Mike Perham
  * @version $Id$
  */
-@Mojo( name = "manifest", defaultPhase = LifecyclePhase.PROCESS_RESOURCES, threadSafe = true,
-       requiresDependencyResolution = ResolutionScope.RUNTIME )
+@Mojo( name = "manifest", defaultPhase = LifecyclePhase.PROCESS_RESOURCES, threadSafe = true, requiresDependencyResolution = ResolutionScope.RUNTIME )
 public class WarManifestMojo
     extends AbstractWarMojo
 {
@@ -55,7 +53,6 @@ public class WarManifestMojo
     @Component( role = Archiver.class, hint = "war" )
     private WarArchiver warArchiver;
 
-
     /**
      * Executes this mojo on the current project.
      *

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarMojo.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarMojo.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarMojo.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/WarMojo.java Wed Oct  1 22:03:26 2014
@@ -48,8 +48,11 @@ import java.util.Arrays;
  * @author <a href="evenisse@apache.org">Emmanuel Venisse</a>
  * @version $Id$
  */
-@Mojo( name = "war", defaultPhase = LifecyclePhase.PACKAGE, threadSafe = true,
-       requiresDependencyResolution = ResolutionScope.RUNTIME )
+@Mojo( 
+    name = "war", 
+    defaultPhase = LifecyclePhase.PACKAGE, 
+    threadSafe = true, 
+    requiresDependencyResolution = ResolutionScope.RUNTIME )
 public class WarMojo
     extends AbstractWarMojo
 {
@@ -66,18 +69,16 @@ public class WarMojo
     private String warName;
 
     /**
-     * Classifier to add to the generated WAR. If given, the artifact will be an attachment instead.
-     * The classifier will not be applied to the JAR file of the project - only to the WAR file.
+     * Classifier to add to the generated WAR. If given, the artifact will be an attachment instead. The classifier will
+     * not be applied to the JAR file of the project - only to the WAR file.
      */
     @Parameter
     private String classifier;
 
     /**
-     * The comma separated list of tokens to exclude from the WAR before
-     * packaging. This option may be used to implement the skinny WAR use
-     * case. Note that you can use the Java Regular Expressions engine to
-     * include and exclude specific pattern using the expression %regex[].
-     * Hint: read the about (?!Pattern).
+     * The comma separated list of tokens to exclude from the WAR before packaging. This option may be used to implement
+     * the skinny WAR use case. Note that you can use the Java Regular Expressions engine to include and exclude
+     * specific pattern using the expression %regex[]. Hint: read the about (?!Pattern).
      *
      * @since 2.1-alpha-2
      */
@@ -85,11 +86,9 @@ public class WarMojo
     private String packagingExcludes;
 
     /**
-     * The comma separated list of tokens to include in the WAR before
-     * packaging. By default everything is included. This option may be used
-     * to implement the skinny WAR use case. Note that you can use the
-     * Java Regular Expressions engine to include and exclude specific pattern
-     * using the expression %regex[].
+     * The comma separated list of tokens to include in the WAR before packaging. By default everything is included.
+     * This option may be used to implement the skinny WAR use case. Note that you can use the Java Regular Expressions
+     * engine to include and exclude specific pattern using the expression %regex[].
      *
      * @since 2.1-beta-1
      */
@@ -108,16 +107,16 @@ public class WarMojo
     private MavenProjectHelper projectHelper;
 
     /**
-     * Whether this is the main artifact being built. Set to <code>false</code> if you don't want to install or
-     * deploy it to the local repository instead of the default one in an execution.
+     * Whether this is the main artifact being built. Set to <code>false</code> if you don't want to install or deploy
+     * it to the local repository instead of the default one in an execution.
      */
     @Parameter( property = "primaryArtifact", defaultValue = "true" )
     private boolean primaryArtifact = true;
 
     /**
-     * Whether or not to fail the build if the <code>web.xml</code> file is missing. Set to <code>false</code>
-     * if you want you WAR built without a <code>web.xml</code> file.
-     * This may be useful if you are building an overlay that has no web.xml file.
+     * Whether or not to fail the build if the <code>web.xml</code> file is missing. Set to <code>false</code> if you
+     * want you WAR built without a <code>web.xml</code> file. This may be useful if you are building an overlay that
+     * has no web.xml file.
      *
      * @since 2.1-alpha-2
      */
@@ -125,22 +124,25 @@ public class WarMojo
     private boolean failOnMissingWebXml = true;
 
     /**
-     * Whether classes (that is the content of the WEB-INF/classes directory) should be attached to the
-     * project as an additional artifact.
-     * <p>By default the
-     * classifier for the additional artifact is 'classes'.
-     * You can change it with the
-     * <code><![CDATA[<classesClassifier>someclassifier</classesClassifier>]]></code>
-     * parameter.
-     * </p><p>
-     * If this parameter true, another project can depend on the classes
-     * by writing something like:
-     * <pre><![CDATA[<dependency>
+     * Whether classes (that is the content of the WEB-INF/classes directory) should be attached to the project as an
+     * additional artifact.
+     * <p>
+     * By default the classifier for the additional artifact is 'classes'. You can change it with the
+     * <code><![CDATA[<classesClassifier>someclassifier</classesClassifier>]]></code> parameter.
+     * </p>
+     * <p>
+     * If this parameter true, another project can depend on the classes by writing something like:
+     * 
+     * <pre>
+     * <![CDATA[<dependency>
      *   <groupId>myGroup</groupId>
      *   <artifactId>myArtifact</artifactId>
      *   <version>myVersion</myVersion>
      *   <classifier>classes</classifier>
-     * </dependency>]]></pre></p>
+     * </dependency>]]>
+     * </pre>
+     * 
+     * </p>
      *
      * @since 2.1-alpha-2
      */
@@ -159,7 +161,6 @@ public class WarMojo
     // Implementation
     // ----------------------------------------------------------------------
 
-
     /**
      * Executes the WarMojo on the current project.
      *
@@ -196,16 +197,15 @@ public class WarMojo
      * Generates the webapp according to the <tt>mode</tt> attribute.
      *
      * @param warFile the target WAR file
-     * @throws IOException            if an error occurred while copying files
-     * @throws ArchiverException      if the archive could not be created
-     * @throws ManifestException      if the manifest could not be created
-     * @throws DependencyResolutionRequiredException
-     *                                if an error occurred while resolving the dependencies
+     * @throws IOException if an error occurred while copying files
+     * @throws ArchiverException if the archive could not be created
+     * @throws ManifestException if the manifest could not be created
+     * @throws DependencyResolutionRequiredException if an error occurred while resolving the dependencies
      * @throws MojoExecutionException if the execution failed
-     * @throws MojoFailureException   if a fatal exception occurred
+     * @throws MojoFailureException if a fatal exception occurred
      */
     private void performPackaging( File warFile )
-        throws IOException, ArchiverException, ManifestException, DependencyResolutionRequiredException,
+        throws IOException, ManifestException, DependencyResolutionRequiredException,
         MojoExecutionException, MojoFailureException
     {
         getLog().info( "Packaging webapp" );
@@ -218,10 +218,8 @@ public class WarMojo
 
         archiver.setOutputFile( warFile );
 
-        getLog().debug(
-            "Excluding " + Arrays.asList( getPackagingExcludes() ) + " from the generated webapp archive." );
-        getLog().debug(
-            "Including " + Arrays.asList( getPackagingIncludes() ) + " in the generated webapp archive." );
+        getLog().debug( "Excluding " + Arrays.asList( getPackagingExcludes() ) + " from the generated webapp archive." );
+        getLog().debug( "Including " + Arrays.asList( getPackagingIncludes() ) + " in the generated webapp archive." );
 
         warArchiver.addDirectory( getWebappDirectory(), getPackagingIncludes(), getPackagingExcludes() );
 
@@ -231,8 +229,8 @@ public class WarMojo
             warArchiver.setWebxml( webXmlFile );
         }
 
-        warArchiver.setRecompressAddedZips( isRecompressZippedFiles()  );
-        
+        warArchiver.setRecompressAddedZips( isRecompressZippedFiles() );
+
         warArchiver.setIncludeEmptyDirs( isIncludeEmptyDirectories() );
 
         if ( !failOnMissingWebXml )
@@ -252,7 +250,7 @@ public class WarMojo
             {
                 // special handling in case of archived classes: MWAR-240
                 File targetClassesFile = getTargetClassesFile();
-                FileUtils.copyFile(getJarArchiver().getDestFile(), targetClassesFile);
+                FileUtils.copyFile( getJarArchiver().getDestFile(), targetClassesFile );
                 projectHelper.attachArtifact( getProject(), "jar", getClassesClassifier(), targetClassesFile );
             }
             else
@@ -269,10 +267,9 @@ public class WarMojo
             }
         }
 
-        String classifier = this.classifier;
-        if ( classifier != null )
+        if ( this.classifier != null )
         {
-            projectHelper.attachArtifact( getProject(), "war", classifier, warFile );
+            projectHelper.attachArtifact( getProject(), "war", this.classifier, warFile );
         }
         else
         {
@@ -288,7 +285,6 @@ public class WarMojo
         }
     }
 
-
     protected static File getTargetFile( File basedir, String finalName, String classifier, String type )
     {
         if ( classifier == null )
@@ -303,7 +299,6 @@ public class WarMojo
         return new File( basedir, finalName + classifier + "." + type );
     }
 
-
     protected File getTargetWarFile()
     {
         return getTargetFile( new File( getOutputDirectory() ), getWarName(), getClassifier(), "war" );
@@ -348,7 +343,7 @@ public class WarMojo
     {
         if ( StringUtils.isEmpty( packagingIncludes ) )
         {
-            return new String[]{"**"};
+            return new String[] { "**" };
         }
         else
         {

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/DefaultOverlay.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/DefaultOverlay.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/DefaultOverlay.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/DefaultOverlay.java Wed Oct  1 22:03:26 2014
@@ -26,7 +26,6 @@ import org.apache.maven.plugin.war.Overl
  * A default overlay implementation based on an {@link Artifact}.
  *
  * @author Stephane Nicoll
- * 
  * @version $Id$
  */
 public class DefaultOverlay
@@ -51,7 +50,7 @@ public class DefaultOverlay
     /**
      * Creates an overlay for the specified artifact.
      *
-     * @param a        the artifact
+     * @param a the artifact
      * @param includes the includes to use
      * @param excludes the excludes to use
      */

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/InvalidOverlayConfigurationException.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/InvalidOverlayConfigurationException.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/InvalidOverlayConfigurationException.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/InvalidOverlayConfigurationException.java Wed Oct  1 22:03:26 2014
@@ -21,13 +21,10 @@ package org.apache.maven.plugin.war.over
 
 import org.apache.maven.plugin.MojoExecutionException;
 
-
-
 /**
  * Thrown if the overlay configuration is invalid.
  *
  * @author Stephane Nicoll
- * 
  * @version $Id$
  */
 public class InvalidOverlayConfigurationException

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/OverlayManager.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/OverlayManager.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/OverlayManager.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/overlay/OverlayManager.java Wed Oct  1 22:03:26 2014
@@ -35,7 +35,6 @@ import org.codehaus.plexus.util.StringUt
  * Manages the overlays.
  *
  * @author Stephane Nicoll
- * 
  * @version $Id$
  */
 public class OverlayManager
@@ -49,19 +48,17 @@ public class OverlayManager
     /**
      * Creates a manager with the specified overlays.
      * <p/>
-     * Note that the list is potentially updated by the
-     * manager so a new list is created based on the overlays.
+     * Note that the list is potentially updated by the manager so a new list is created based on the overlays.
      *
-     * @param overlays        the overlays
-     * @param project         the maven project
+     * @param overlays the overlays
+     * @param project the maven project
      * @param defaultIncludes the default includes to use
      * @param defaultExcludes the default excludes to use
      * @param currentProjectOverlay the overlay for the current project
-     * @throws InvalidOverlayConfigurationException
-     *          if the config is invalid
+     * @throws InvalidOverlayConfigurationException if the config is invalid
      */
-    public OverlayManager( List<Overlay> overlays, MavenProject project, String defaultIncludes, String defaultExcludes,
-                           Overlay currentProjectOverlay )
+    public OverlayManager( List<Overlay> overlays, MavenProject project, String defaultIncludes,
+                           String defaultExcludes, Overlay currentProjectOverlay )
         throws InvalidOverlayConfigurationException
     {
         this.overlays = new ArrayList<Overlay>();
@@ -78,7 +75,6 @@ public class OverlayManager
 
     }
 
-
     /**
      * Returns the resolved overlays.
      *
@@ -110,9 +106,8 @@ public class OverlayManager
      *
      * @param defaultIncludes the default includes to use
      * @param defaultExcludes the default excludes to use
-     * @param currentProjectOverlay  the overlay for the current project
-     * @throws InvalidOverlayConfigurationException
-     *          if the configuration is invalid
+     * @param currentProjectOverlay the overlay for the current project
+     * @throws InvalidOverlayConfigurationException if the configuration is invalid
      */
     void initialize( String defaultIncludes, String defaultExcludes, Overlay currentProjectOverlay )
         throws InvalidOverlayConfigurationException
@@ -176,14 +171,13 @@ public class OverlayManager
     /**
      * Returns the Artifact associated to the specified overlay.
      * <p/>
-     * If the overlay defines the current project, <tt>null</tt> is
-     * returned. If no artifact could not be found for the overlay
-     * a InvalidOverlayConfigurationException is thrown.
+     * If the overlay defines the current project, <tt>null</tt> is returned. If no artifact could not be found for the
+     * overlay a InvalidOverlayConfigurationException is thrown.
      *
      * @param overlay an overlay
      * @return the artifact associated to the overlay
-     * @throws org.apache.maven.plugin.war.overlay.InvalidOverlayConfigurationException
-     *          if the overlay does not have an associated artifact
+     * @throws org.apache.maven.plugin.war.overlay.InvalidOverlayConfigurationException if the overlay does not have an
+     *             associated artifact
      */
     Artifact getAssociatedArtifact( final Overlay overlay )
         throws InvalidOverlayConfigurationException
@@ -215,8 +209,7 @@ public class OverlayManager
                 }
             }
         }
-        throw new InvalidOverlayConfigurationException(
-            "overlay [" + overlay + "] is not a dependency of the project." );
+        throw new InvalidOverlayConfigurationException( "overlay [" + overlay + "] is not a dependency of the project." );
 
     }
 
@@ -232,13 +225,13 @@ public class OverlayManager
         return ( StringUtils.equals( overlay.getGroupId(), artifact.getGroupId() )
             && StringUtils.equals( overlay.getArtifactId(), artifact.getArtifactId() )
             && StringUtils.equals( overlay.getType(), artifact.getType() )
-            // MWAR-241 Make sure to treat null and "" as equal when comparing the classifier
-            && StringUtils.equals( StringUtils.defaultString( overlay.getClassifier() ), StringUtils.defaultString( artifact.getClassifier() ) ) );
+        // MWAR-241 Make sure to treat null and "" as equal when comparing the classifier
+        && StringUtils.equals( StringUtils.defaultString( overlay.getClassifier() ),
+                               StringUtils.defaultString( artifact.getClassifier() ) ) );
     }
 
     /**
-     * Returns a list of WAR {@link org.apache.maven.artifact.Artifact} describing
-     * the overlays of the current project.
+     * Returns a list of WAR {@link org.apache.maven.artifact.Artifact} describing the overlays of the current project.
      *
      * @return the overlays as artifacts objects
      */

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/AbstractWarPackagingTask.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/AbstractWarPackagingTask.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/AbstractWarPackagingTask.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/AbstractWarPackagingTask.java Wed Oct  1 22:03:26 2014
@@ -45,7 +45,7 @@ import org.codehaus.plexus.util.IOUtil;
 public abstract class AbstractWarPackagingTask
     implements WarPackagingTask
 {
-    public static final String[] DEFAULT_INCLUDES = {"**/**"};
+    public static final String[] DEFAULT_INCLUDES = { "**/**" };
 
     public static final String WEB_INF_PATH = "WEB-INF";
 
@@ -58,20 +58,18 @@ public abstract class AbstractWarPackagi
     /**
      * Copies the files if possible with an optional target prefix.
      * <p/>
-     * Copy uses a first-win strategy: files that have already been copied by previous
-     * tasks are ignored. This method makes sure to update the list of protected files
-     * which gives the list of files that have already been copied.
+     * Copy uses a first-win strategy: files that have already been copied by previous tasks are ignored. This method
+     * makes sure to update the list of protected files which gives the list of files that have already been copied.
      * <p/>
-     * If the structure of the source directory is not the same as the root of the
-     * webapp, use the <tt>targetPrefix</tt> parameter to specify in which particular
-     * directory the files should be copied. Use <tt>null</tt> to copy the files with
-     * the same structure
-     *
-     * @param sourceId       the source id
-     * @param context        the context to use
-     * @param sourceBaseDir  the base directory from which the <tt>sourceFilesSet</tt> will be copied
+     * If the structure of the source directory is not the same as the root of the webapp, use the <tt>targetPrefix</tt>
+     * parameter to specify in which particular directory the files should be copied. Use <tt>null</tt> to copy the
+     * files with the same structure
+     *
+     * @param sourceId the source id
+     * @param context the context to use
+     * @param sourceBaseDir the base directory from which the <tt>sourceFilesSet</tt> will be copied
      * @param sourceFilesSet the files to be copied
-     * @param targetPrefix   the prefix to add to the target file name
+     * @param targetPrefix the prefix to add to the target file name
      * @throws IOException if an error occurred while copying the files
      */
     protected void copyFiles( String sourceId, WarPackagingContext context, File sourceBaseDir, PathSet sourceFilesSet,
@@ -92,9 +90,7 @@ public abstract class AbstractWarPackagi
                 destinationFileName = targetPrefix + fileToCopyName;
             }
 
-
-            if ( filtered
-                && !context.isNonFilteredExtension( sourceFile.getName() ) )
+            if ( filtered && !context.isNonFilteredExtension( sourceFile.getName() ) )
             {
                 copyFilteredFile( sourceId, context, sourceFile, destinationFileName );
             }
@@ -108,13 +104,12 @@ public abstract class AbstractWarPackagi
     /**
      * Copies the files if possible as is.
      * <p/>
-     * Copy uses a first-win strategy: files that have already been copied by previous
-     * tasks are ignored. This method makes sure to update the list of protected files
-     * which gives the list of files that have already been copied.
-     *
-     * @param sourceId       the source id
-     * @param context        the context to use
-     * @param sourceBaseDir  the base directory from which the <tt>sourceFilesSet</tt> will be copied
+     * Copy uses a first-win strategy: files that have already been copied by previous tasks are ignored. This method
+     * makes sure to update the list of protected files which gives the list of files that have already been copied.
+     *
+     * @param sourceId the source id
+     * @param context the context to use
+     * @param sourceBaseDir the base directory from which the <tt>sourceFilesSet</tt> will be copied
      * @param sourceFilesSet the files to be copied
      * @throws IOException if an error occurred while copying the files
      */
@@ -128,62 +123,79 @@ public abstract class AbstractWarPackagi
     /**
      * Copy the specified file if the target location has not yet already been used.
      * <p/>
-     * The <tt>targetFileName</tt> is the relative path according to the root of
-     * the generated web application.
+     * The <tt>targetFileName</tt> is the relative path according to the root of the generated web application.
      *
-     * @param sourceId       the source id
-     * @param context        the context to use
-     * @param file           the file to copy
+     * @param sourceId the source id
+     * @param context the context to use
+     * @param file the file to copy
      * @param targetFilename the relative path according to the root of the webapp
      * @throws IOException if an error occurred while copying
      */
-    protected void copyFile( String sourceId, final WarPackagingContext context, final File file,
-                             String targetFilename )
+    protected void copyFile( String sourceId, final WarPackagingContext context, final File file, String targetFilename )
         throws IOException
     {
         final File targetFile = new File( context.getWebappDirectory(), targetFilename );
-        
-        if( file.isFile() )
-        {
-            context.getWebappStructure().registerFile( sourceId, targetFilename, new WebappStructure.RegistrationCallback()
-            {
-                public void registered( String ownerId, String targetFilename )
-                    throws IOException
-                {
-                    copyFile( context, file, targetFile, targetFilename, false );
-                }
-
-                public void alreadyRegistered( String ownerId, String targetFilename )
-                    throws IOException
-                {
-                    copyFile( context, file, targetFile, targetFilename, true );
-                }
-
-                public void refused( String ownerId, String targetFilename, String actualOwnerId )
-                    throws IOException
-                {
-                    context.getLog().debug( " - " + targetFilename + " wasn't copied because it has "
-                        + "already been packaged for overlay [" + actualOwnerId + "]." );
-                }
-
-                public void superseded( String ownerId, String targetFilename, String deprecatedOwnerId )
-                    throws IOException
-                {
-                    context.getLog().info( "File [" + targetFilename + "] belonged to overlay [" + deprecatedOwnerId
-                        + "] so it will be overwritten." );
-                    copyFile( context, file, targetFile, targetFilename, false );
-                }
 
-                public void supersededUnknownOwner( String ownerId, String targetFilename, String unknownOwnerId )
-                    throws IOException
-                {
-                    context.getLog()
-                        .warn( "File [" + targetFilename + "] belonged to overlay [" + unknownOwnerId
-                            + "] which does not exist anymore in the current project. It is recommended to invoke "
-                            + "clean if the dependencies of the project changed." );
-                    copyFile( context, file, targetFile, targetFilename, false );
-                }
-            } );
+        if ( file.isFile() )
+        {
+            context.getWebappStructure().registerFile( sourceId, targetFilename,
+           new WebappStructure.RegistrationCallback()
+           {
+               public void registered( String ownerId, String targetFilename )
+                   throws IOException
+               {
+                   copyFile( context, file, targetFile, targetFilename,
+                             false );
+               }
+    
+               public void alreadyRegistered( String ownerId,
+                                              String targetFilename )
+                   throws IOException
+               {
+                   copyFile( context, file, targetFile, targetFilename,
+                             true );
+               }
+    
+               public void refused( String ownerId, String targetFilename,
+                                    String actualOwnerId )
+                   throws IOException
+               {
+                   context.getLog().debug( " - "
+                                               + targetFilename
+                                               + " wasn't copied because it has "
+                                               + "already been packaged for overlay ["
+                                               + actualOwnerId + "]." );
+               }
+    
+               public void superseded( String ownerId,
+                                       String targetFilename,
+                                       String deprecatedOwnerId )
+                   throws IOException
+               {
+                   context.getLog().info( "File ["
+                                              + targetFilename
+                                              + "] belonged to overlay ["
+                                              + deprecatedOwnerId
+                                              + "] so it will be overwritten." );
+                   copyFile( context, file, targetFile, targetFilename,
+                             false );
+               }
+    
+               public void supersededUnknownOwner( String ownerId,
+                                                   String targetFilename,
+                                                   String unknownOwnerId )
+                   throws IOException
+               {
+                   context.getLog().warn( "File ["
+                                              + targetFilename
+                                              + "] belonged to overlay ["
+                                              + unknownOwnerId
+                                              + "] which does not exist anymore in the current project. It is recommended to invoke "
+                                              + "clean if the dependencies of the project changed." );
+                   copyFile( context, file, targetFile, targetFilename,
+                             false );
+               }
+           } );
         }
         else if ( !targetFile.exists() && !targetFile.mkdirs() )
         {
@@ -192,18 +204,17 @@ public abstract class AbstractWarPackagi
     }
 
     /**
-     * Copy the specified file if the target location has not yet already been
-     * used and filter its content with the configured filter properties.
+     * Copy the specified file if the target location has not yet already been used and filter its content with the
+     * configured filter properties.
      * <p/>
-     * The <tt>targetFileName</tt> is the relative path according to the root of
-     * the generated web application.
+     * The <tt>targetFileName</tt> is the relative path according to the root of the generated web application.
      *
-     * @param sourceId       the source id
-     * @param context        the context to use
-     * @param file           the file to copy
+     * @param sourceId the source id
+     * @param context the context to use
+     * @param file the file to copy
      * @param targetFilename the relative path according to the root of the webapp
      * @return true if the file has been copied, false otherwise
-     * @throws IOException            if an error occurred while copying
+     * @throws IOException if an error occurred while copying
      * @throws MojoExecutionException if an error occurred while retrieving the filter properties
      */
     protected boolean copyFilteredFile( String sourceId, final WarPackagingContext context, File file,
@@ -229,8 +240,8 @@ public abstract class AbstractWarPackagi
                 }
                 // fix for MWAR-36, ensures that the parent dir are created first
                 targetFile.getParentFile().mkdirs();
-                
-                context.getMavenFileFilter().copyFile( file, targetFile, true, context.getFilterWrappers(), encoding);
+
+                context.getMavenFileFilter().copyFile( file, targetFile, true, context.getFilterWrappers(), encoding );
             }
             catch ( MavenFilteringException e )
             {
@@ -242,8 +253,8 @@ public abstract class AbstractWarPackagi
         }
         else
         {
-            context.getLog().debug(
-                " - " + targetFilename + " wasn't copied because it has already been packaged (filtered)." );
+            context.getLog().debug( " - " + targetFilename
+                                        + " wasn't copied because it has already been packaged (filtered)." );
             return false;
         }
     }
@@ -251,8 +262,8 @@ public abstract class AbstractWarPackagi
     /**
      * Unpacks the specified file to the specified directory.
      *
-     * @param context         the packaging context
-     * @param file            the file to unpack
+     * @param context the packaging context
+     * @param file the file to unpack
      * @param unpackDirectory the directory to use for th unpacked file
      * @throws MojoExecutionException if an error occurred while unpacking the file
      */
@@ -278,25 +289,25 @@ public abstract class AbstractWarPackagi
         catch ( NoSuchArchiverException e )
         {
             context.getLog().warn( "Skip unpacking dependency file [" + file.getAbsolutePath()
-                + " with unknown extension [" + archiveExt + "]" );
+                                       + " with unknown extension [" + archiveExt + "]" );
         }
     }
 
     /**
-     * Copy file from source to destination. The directories up to <code>destination</code>
-     * will be created if they don't already exist. if the <code>onlyIfModified</code> flag
-     * is <tt>false</tt>, <code>destination</code> will be overwritten if it already exists. If the
-     * flag is <tt>true</tt> destination will be overwritten if it's not up to date.
+     * Copy file from source to destination. The directories up to <code>destination</code> will be created if they
+     * don't already exist. if the <code>onlyIfModified</code> flag is <tt>false</tt>, <code>destination</code> will be
+     * overwritten if it already exists. If the flag is <tt>true</tt> destination will be overwritten if it's not up to
+     * date.
      * <p/>
      *
-     * @param context        the packaging context
-     * @param source         an existing non-directory <code>File</code> to copy bytes from
-     * @param destination    a non-directory <code>File</code> to write bytes to (possibly overwriting).
+     * @param context the packaging context
+     * @param source an existing non-directory <code>File</code> to copy bytes from
+     * @param destination a non-directory <code>File</code> to write bytes to (possibly overwriting).
      * @param targetFilename the relative path of the file from the webapp root directory
      * @param onlyIfModified if true, copy the file only if the source has changed, always copy otherwise
      * @return true if the file has been copied/updated, false otherwise
-     * @throws IOException if <code>source</code> does not exist, <code>destination</code> cannot
-     *                     be written to, or an IO error occurs during copying
+     * @throws IOException if <code>source</code> does not exist, <code>destination</code> cannot be written to, or an
+     *             IO error occurs during copying
      */
     protected boolean copyFile( WarPackagingContext context, File source, File destination, String targetFilename,
                                 boolean onlyIfModified )
@@ -360,12 +371,11 @@ public abstract class AbstractWarPackagi
             IOUtil.close( xmlReader );
         }
     }
-    
+
     /**
-     * Returns the file to copy. If the includes are <tt>null</tt> or empty, the
-     * default includes are used.
+     * Returns the file to copy. If the includes are <tt>null</tt> or empty, the default includes are used.
      *
-     * @param baseDir  the base directory to start from
+     * @param baseDir the base directory to start from
      * @param includes the includes
      * @param excludes the excludes
      * @return the files to copy
@@ -376,10 +386,9 @@ public abstract class AbstractWarPackagi
     }
 
     /**
-     * Returns the file to copy. If the includes are <tt>null</tt> or empty, the
-     * default includes are used.
+     * Returns the file to copy. If the includes are <tt>null</tt> or empty, the default includes are used.
      *
-     * @param baseDir  the base directory to start from
+     * @param baseDir the base directory to start from
      * @param includes the includes
      * @param excludes the excludes
      * @return the files to copy
@@ -407,22 +416,21 @@ public abstract class AbstractWarPackagi
         scanner.scan();
 
         PathSet pathSet = new PathSet( scanner.getIncludedFiles() );
-        
+
         if ( includeDirectories )
         {
             pathSet.addAll( scanner.getIncludedDirectories() );
         }
-        
+
         return pathSet;
     }
 
     /**
      * Returns the final name of the specified artifact.
      * <p/>
-     * If the <tt>outputFileNameMapping</tt> is set, it is used, otherwise
-     * the standard naming scheme is used.
+     * If the <tt>outputFileNameMapping</tt> is set, it is used, otherwise the standard naming scheme is used.
      *
-     * @param context  the packaging context
+     * @param context the packaging context
      * @param artifact the artifact
      * @return the converted filename of the artifact
      */
@@ -437,8 +445,7 @@ public abstract class AbstractWarPackagi
         String classifier = artifact.getClassifier();
         if ( ( classifier != null ) && !( "".equals( classifier.trim() ) ) )
         {
-            return MappingUtils.evaluateFileNameMapping( MappingUtils.DEFAULT_FILE_NAME_MAPPING_CLASSIFIER,
-                                                         artifact );
+            return MappingUtils.evaluateFileNameMapping( MappingUtils.DEFAULT_FILE_NAME_MAPPING_CLASSIFIER, artifact );
         }
         else
         {
@@ -448,9 +455,8 @@ public abstract class AbstractWarPackagi
     }
 
     /**
-     * Returns <code>true</code> if the <code>File</code>-object is a file (not
-     * a directory) that is not <code>null</code> and has a file name that ends
-     * in ".xml".
+     * Returns <code>true</code> if the <code>File</code>-object is a file (not a directory) that is not
+     * <code>null</code> and has a file name that ends in ".xml".
      *
      * @param file The file to check
      * @return <code>true</code> if the file is an xml-file, otherwise <code>false</code>

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/ArtifactsPackagingTask.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/ArtifactsPackagingTask.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/ArtifactsPackagingTask.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/ArtifactsPackagingTask.java Wed Oct  1 22:03:26 2014
@@ -34,7 +34,6 @@ import org.codehaus.plexus.interpolation
  * Handles the artifacts that needs to be packaged in the web application.
  *
  * @author Stephane Nicoll
- * 
  * @version $Id$
  */
 public class ArtifactsPackagingTask
@@ -53,90 +52,90 @@ public class ArtifactsPackagingTask
 
     private final String id;
 
-
     public ArtifactsPackagingTask( Set<Artifact> artifacts, Overlay currentProjectOverlay )
     {
         this.artifacts = artifacts;
         this.id = currentProjectOverlay.getId();
     }
 
-
     public void performPackaging( WarPackagingContext context )
         throws MojoExecutionException
     {
         try
         {
-        final ScopeArtifactFilter filter = new ScopeArtifactFilter( Artifact.SCOPE_RUNTIME );
-        final List<String> duplicates = findDuplicates( context, artifacts );
+            final ScopeArtifactFilter filter = new ScopeArtifactFilter( Artifact.SCOPE_RUNTIME );
+            final List<String> duplicates = findDuplicates( context, artifacts );
 
-        for ( Artifact artifact : artifacts )
-        {
-            String targetFileName = getArtifactFinalName( context, artifact );
+            for ( Artifact artifact : artifacts )
+            {
+                String targetFileName = getArtifactFinalName( context, artifact );
 
-            context.getLog().debug( "Processing: " + targetFileName );
+                context.getLog().debug( "Processing: " + targetFileName );
 
-            if ( duplicates.contains( targetFileName ) )
-            {
-                context.getLog().debug( "Duplicate found: " + targetFileName );
-                targetFileName = artifact.getGroupId() + "-" + targetFileName;
-                context.getLog().debug( "Renamed to: " + targetFileName );
-            }
-            context.getWebappStructure().registerTargetFileName( artifact, targetFileName );
+                if ( duplicates.contains( targetFileName ) )
+                {
+                    context.getLog().debug( "Duplicate found: " + targetFileName );
+                    targetFileName = artifact.getGroupId() + "-" + targetFileName;
+                    context.getLog().debug( "Renamed to: " + targetFileName );
+                }
+                context.getWebappStructure().registerTargetFileName( artifact, targetFileName );
 
-            if ( !artifact.isOptional() && filter.include( artifact ) )
-            {
-                try
+                if ( !artifact.isOptional() && filter.include( artifact ) )
                 {
-                    String type = artifact.getType();
-                    if ( "tld".equals( type ) )
-                    {
-                        copyFile( id, context, artifact.getFile(), TLD_PATH + targetFileName );
-                    }
-                    else if ( "aar".equals( type ) )
-                    {
-                        copyFile( id, context, artifact.getFile(), SERVICES_PATH + targetFileName );
-                    }
-                    else if ( "mar".equals( type ) )
+                    try
                     {
-                        copyFile( id, context, artifact.getFile(), MODULES_PATH + targetFileName );
+                        String type = artifact.getType();
+                        if ( "tld".equals( type ) )
+                        {
+                            copyFile( id, context, artifact.getFile(), TLD_PATH + targetFileName );
+                        }
+                        else if ( "aar".equals( type ) )
+                        {
+                            copyFile( id, context, artifact.getFile(), SERVICES_PATH + targetFileName );
+                        }
+                        else if ( "mar".equals( type ) )
+                        {
+                            copyFile( id, context, artifact.getFile(), MODULES_PATH + targetFileName );
+                        }
+                        else if ( "xar".equals( type ) )
+                        {
+                            copyFile( id, context, artifact.getFile(), EXTENSIONS_PATH + targetFileName );
+                        }
+                        else if ( "jar".equals( type ) || "ejb".equals( type ) || "ejb-client".equals( type )
+                            || "test-jar".equals( type ) || "bundle".equals( type ) )
+                        {
+                            copyFile( id, context, artifact.getFile(), LIB_PATH + targetFileName );
+                        }
+                        else if ( "par".equals( type ) )
+                        {
+                            targetFileName = targetFileName.substring( 0, targetFileName.lastIndexOf( '.' ) ) + ".jar";
+                            copyFile( id, context, artifact.getFile(), LIB_PATH + targetFileName );
+                        }
+                        else if ( "war".equals( type ) )
+                        {
+                            // Nothing to do here, it is an overlay and it's already handled
+                            context.getLog().debug( "war artifacts are handled as overlays, ignoring [" + artifact
+                                                        + "]" );
+                        }
+                        else if ( "zip".equals( type ) )
+                        {
+                            // Nothing to do here, it is an overlay and it's already handled
+                            context.getLog().debug( "zip artifacts are handled as overlays, ignoring [" + artifact
+                                                        + "]" );
+                        }
+                        else
+                        {
+                            context.getLog().debug( "Artifact of type [" + type + "] is not supported, ignoring ["
+                                                        + artifact + "]" );
+                        }
                     }
-                    else if ( "xar".equals( type ) )
+                    catch ( IOException e )
                     {
-                        copyFile( id, context, artifact.getFile(), EXTENSIONS_PATH + targetFileName );
-                    }
-                    else if ( "jar".equals( type ) || "ejb".equals( type ) || "ejb-client".equals( type )
-                        || "test-jar".equals( type ) || "bundle".equals( type ) )
-                    {
-                        copyFile( id, context, artifact.getFile(), LIB_PATH + targetFileName );
-                    }
-                    else if ( "par".equals( type ) )
-                    {
-                        targetFileName = targetFileName.substring( 0, targetFileName.lastIndexOf( '.' ) ) + ".jar";
-                        copyFile( id, context, artifact.getFile(), LIB_PATH + targetFileName );
-                    }
-                    else if ( "war".equals( type ) )
-                    {
-                        // Nothing to do here, it is an overlay and it's already handled
-                        context.getLog().debug( "war artifacts are handled as overlays, ignoring [" + artifact + "]" );
-                    }
-                    else if ( "zip".equals( type ) )
-                    {
-                        // Nothing to do here, it is an overlay and it's already handled
-                        context.getLog().debug( "zip artifacts are handled as overlays, ignoring [" + artifact + "]" );
-                    }
-                    else
-                    {
-                        context.getLog().debug(
-                            "Artifact of type [" + type + "] is not supported, ignoring [" + artifact + "]" );
+                        throw new MojoExecutionException( "Failed to copy file for artifact [" + artifact + "]", e );
                     }
                 }
-                catch ( IOException e )
-                {
-                    throw new MojoExecutionException( "Failed to copy file for artifact [" + artifact + "]", e );
-                }
             }
         }
-        }
         catch ( InterpolationException e )
         {
             throw new MojoExecutionException( e.getMessage(), e );
@@ -144,10 +143,9 @@ public class ArtifactsPackagingTask
     }
 
     /**
-     * Searches a set of artifacts for duplicate filenames and returns a list
-     * of duplicates.
+     * Searches a set of artifacts for duplicate filenames and returns a list of duplicates.
      *
-     * @param context   the packaging context
+     * @param context the packaging context
      * @param artifacts set of artifacts
      * @return List of duplicated artifacts as bundling file names
      */

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/ClassesPackagingTask.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/ClassesPackagingTask.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/ClassesPackagingTask.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/ClassesPackagingTask.java Wed Oct  1 22:03:26 2014
@@ -34,12 +34,10 @@ import java.io.IOException;
 /**
  * Handles the classes directory that needs to be packaged in the web application.
  * <p/>
- * Based on the {@link WarPackagingContext#archiveClasses()} flag the resources
- * either copied into to <tt>WEB-INF/classes</tt> directory or archived in a jar
- * within the <tt>WEB-INF/lib</tt> directory.
+ * Based on the {@link WarPackagingContext#archiveClasses()} flag the resources either copied into to
+ * <tt>WEB-INF/classes</tt> directory or archived in a jar within the <tt>WEB-INF/lib</tt> directory.
  *
  * @author Stephane Nicoll
- *
  * @version $Id$
  */
 public class ClassesPackagingTask
@@ -72,13 +70,13 @@ public class ClassesPackagingTask
                 final PathSet sources = getFilesToIncludes( context.getClassesDirectory(), null, null );
                 try
                 {
-                    copyFiles( currentProjectOverlay.getId(), context, context.getClassesDirectory(),
-                               sources, CLASSES_PATH, false );
+                    copyFiles( currentProjectOverlay.getId(), context, context.getClassesDirectory(), sources,
+                               CLASSES_PATH, false );
                 }
                 catch ( IOException e )
                 {
-                    throw new MojoExecutionException(
-                        "Could not copy webapp classes [" + context.getClassesDirectory().getAbsolutePath() + "]", e );
+                    throw new MojoExecutionException( "Could not copy webapp classes ["
+                        + context.getClassesDirectory().getAbsolutePath() + "]", e );
                 }
             }
         }
@@ -89,8 +87,8 @@ public class ClassesPackagingTask
     {
         MavenProject project = context.getProject();
         ArtifactFactory factory = context.getArtifactFactory();
-        Artifact artifact = factory.createBuildArtifact( project.getGroupId(), project.getArtifactId(),
-                                                         project.getVersion(), "jar" );
+        Artifact artifact =
+            factory.createBuildArtifact( project.getGroupId(), project.getArtifactId(), project.getVersion(), "jar" );
         String archiveName;
         try
         {
@@ -98,9 +96,8 @@ public class ClassesPackagingTask
         }
         catch ( InterpolationException e )
         {
-            throw new MojoExecutionException(
-                "Could not get the final name of the artifact [" + artifact.getGroupId() + ":" + artifact.getArtifactId()
-                    + ":" + artifact.getVersion() + "]", e );
+            throw new MojoExecutionException( "Could not get the final name of the artifact [" + artifact.getGroupId()
+                + ":" + artifact.getArtifactId() + ":" + artifact.getVersion() + "]", e );
         }
         final String targetFilename = LIB_PATH + archiveName;
 
@@ -114,8 +111,8 @@ public class ClassesPackagingTask
         }
         else
         {
-            context.getLog().warn(
-                "Could not generate archive classes file [" + targetFilename + "] has already been copied." );
+            context.getLog().warn( "Could not generate archive classes file [" + targetFilename
+                                       + "] has already been copied." );
         }
     }
 }

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/DependenciesAnalysisPackagingTask.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/DependenciesAnalysisPackagingTask.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/DependenciesAnalysisPackagingTask.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/DependenciesAnalysisPackagingTask.java Wed Oct  1 22:03:26 2014
@@ -28,11 +28,9 @@ import org.apache.maven.plugin.war.util.
 import java.io.File;
 
 /**
- * Analyzes the dependencies of the project with its previous state and update
- * the target directory accordingly.
+ * Analyzes the dependencies of the project with its previous state and update the target directory accordingly.
  *
  * @author Stephane Nicoll
- * 
  * @version $Id$
  */
 public class DependenciesAnalysisPackagingTask
@@ -55,7 +53,8 @@ public class DependenciesAnalysisPackagi
         {
             context.getLog().debug( notBundledMessage );
         }
-        else {
+        else
+        {
             handleDependencyScope( context, dependency, warOrZipMessage, standardMessage, removeFile );
         }
     }
@@ -139,7 +138,6 @@ public class DependenciesAnalysisPackagi
         }
     }
 
-
     class DependenciesAnalysisCallbackImpl
         implements WebappStructure.DependenciesAnalysisCallback
     {
@@ -172,23 +170,20 @@ public class DependenciesAnalysisPackagi
         public void updatedVersion( Dependency dependency, String previousVersion )
         {
             handleDependency( context, dependency, "Version of dependency [" + dependency + "] has changed ("
-                + previousVersion + " -> " + dependency.getVersion() + ") but it was not bundled anyway.",
-                                                   "Version of dependency [" + dependency + "] has changed ("
-                                                       + previousVersion + " -> " + dependency.getVersion()
-                                                       + "). If it was included in the build as an overlay, "
-                                                       + "consider "
-                                                       + "cleaning the target directory of the project (mvn clean)",
-                                                   "Version of dependency [" + dependency + "] has changed ("
-                                                       + previousVersion + " -> " + dependency.getVersion() + ").",
-                                                   true );
+                                  + previousVersion + " -> " + dependency.getVersion()
+                                  + ") but it was not bundled anyway.",
+                              "Version of dependency [" + dependency + "] has changed (" + previousVersion + " -> "
+                                  + dependency.getVersion() + "). If it was included in the build as an overlay, "
+                                  + "consider " + "cleaning the target directory of the project (mvn clean)",
+                              "Version of dependency [" + dependency + "] has changed (" + previousVersion + " -> "
+                                  + dependency.getVersion() + ").", true );
         }
 
         public void updatedScope( Dependency dependency, String previousScope )
         {
-            if ( Artifact.SCOPE_PROVIDED.equals( dependency.getScope() ) || Artifact.SCOPE_TEST.equals(
-                dependency.getScope() )
-                && ( !Artifact.SCOPE_PROVIDED.equals( previousScope )
-                && !Artifact.SCOPE_TEST.equals( previousScope ) ) )
+            if ( Artifact.SCOPE_PROVIDED.equals( dependency.getScope() )
+                || Artifact.SCOPE_TEST.equals( dependency.getScope() )
+                && ( !Artifact.SCOPE_PROVIDED.equals( previousScope ) && !Artifact.SCOPE_TEST.equals( previousScope ) ) )
             {
                 // It's now provided or test so it should be removed
                 handleDependencyScope( context, dependency, "Scope of dependency [" + dependency + "] has changed ("
@@ -200,19 +195,16 @@ public class DependenciesAnalysisPackagi
 
         }
 
-
         public void updatedOptionalFlag( Dependency dependency, boolean previousOptional )
         {
             if ( !previousOptional && dependency.isOptional() )
             {
                 // It wasn't optional but now it is anymore
-                handleDependency( context, dependency,
-                                  "Dependency [" + dependency + "] is now optional but it was not bundled anyway.",
-                                  "Dependency [" + dependency
-                                      + "] is now optional. If it was included in the build as an overlay, "
-                                      + "consider cleaning the target directory of the project (mvn clean)",
-                                  "Dependency [" + dependency + "] is now optional", true );
-
+                handleDependency( context, dependency, "Dependency [" + dependency
+                    + "] is now optional but it was not bundled anyway.", "Dependency [" + dependency
+                    + "] is now optional. If it was included in the build as an overlay, "
+                    + "consider cleaning the target directory of the project (mvn clean)", "Dependency [" + dependency
+                    + "] is now optional", true );
 
             }
         }

Modified: maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/OverlayPackagingTask.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/OverlayPackagingTask.java?rev=1628849&r1=1628848&r2=1628849&view=diff
==============================================================================
--- maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/OverlayPackagingTask.java (original)
+++ maven/plugins/trunk/maven-war-plugin/src/main/java/org/apache/maven/plugin/war/packaging/OverlayPackagingTask.java Wed Oct  1 22:03:26 2014
@@ -31,7 +31,6 @@ import java.io.IOException;
  * Handles an overlay.
  *
  * @author Stephane Nicoll
- * 
  * @version $Id$
  */
 public class OverlayPackagingTask
@@ -39,7 +38,6 @@ public class OverlayPackagingTask
 {
     private final Overlay overlay;
 
-
     public OverlayPackagingTask( Overlay overlay, Overlay currentProjectOverlay )
     {
         if ( overlay == null )
@@ -53,12 +51,11 @@ public class OverlayPackagingTask
         this.overlay = overlay;
     }
 
-
     public void performPackaging( WarPackagingContext context )
         throws MojoExecutionException
     {
-        context.getLog().debug(
-            "OverlayPackagingTask performPackaging overlay.getTargetPath() " + overlay.getTargetPath() );
+        context.getLog().debug( "OverlayPackagingTask performPackaging overlay.getTargetPath() "
+                                    + overlay.getTargetPath() );
         if ( overlay.shouldSkip() )
         {
             context.getLog().info( "Skipping overlay [" + overlay + "]" );
@@ -102,8 +99,7 @@ public class OverlayPackagingTask
     /**
      * Unpacks the specified overlay.
      * <p/>
-     * Makes sure to skip the unpack process if the overlay has
-     * already been unpacked.
+     * Makes sure to skip the unpack process if the overlay has already been unpacked.
      *
      * @param context the packaging context
      * @param overlay the overlay