Add in @Overrides across the board, clean up the comments around them some, and remove

unneeded imports.
I've got partially completed patches for narya & vilya, too, but nenya was the 
only one that wound up in a decent state after a friday evening puttering at it,
killing time waiting on other things to finish.


git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@572 ed5b42cb-e716-0410-a449-f6a68f950b19

src/java/com/threerings/cast/bundle/BundledComponentRepository.java

@@ -206,6 +206,7 @@ public class BundledComponentRepository
     public Iterator enumerateComponentIds (final ComponentClass compClass)
     {
         return new Predicate<Integer>() {
+            @Override
             public boolean isMatch (Integer input) {
                 CharacterComponent comp = (CharacterComponent)_components.get(input);
                 return comp.componentClass.equals(compClass);
@@ -365,7 +366,7 @@ public class BundledComponentRepository
             return _bundle.getIdent() + root + imgpath + BundleUtil.IMAGE_EXTENSION;
         }
 
-        @Override // from IMImageProvider
+        @Override
         public Mirage getTileImage (String path, Rectangle bounds, Colorization[] zations)
         {
             // we don't need our images prepared for screen rendering

src/java/com/threerings/cast/bundle/tools/ComponentBundlerTask.java

@@ -129,6 +129,7 @@ public class ComponentBundlerTask extends Task
     /**
      * Performs the actual work of the task.
      */
+    @Override
     public void execute () throws BuildException
     {
         // make sure everything was set up properly
@@ -158,6 +159,7 @@ public class ComponentBundlerTask extends Task
 
         // create an image provider for loading our component images
         ImageProvider improv = new SimpleCachingImageProvider() {
+            @Override
             protected BufferedImage loadImage (String path)
                 throws IOException {
                 return ImageIO.read(new File(path));

src/java/com/threerings/cast/bundle/tools/DirectoryComponentBundlerTask.java

@@ -27,8 +27,6 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
 
-import com.threerings.util.FileUtil;
-
 import com.threerings.media.tile.TileSet;
 import com.threerings.media.tile.TrimmedTileSet;
 
@@ -38,7 +36,7 @@ import com.threerings.media.tile.TrimmedTileSet;
  */
 public class DirectoryComponentBundlerTask extends ComponentBundlerTask
 {
-    @Override // documentation inherited.
+    @Override
     protected OutputStream createOutputStream (File target)
         throws IOException
     {
@@ -48,7 +46,7 @@ public class DirectoryComponentBundlerTask extends ComponentBundlerTask
 
 
 
-    @Override // documentation inherited
+    @Override
     protected OutputStream nextEntry (OutputStream lastEntry, String path)
         throws IOException
     {
@@ -61,21 +59,21 @@ public class DirectoryComponentBundlerTask extends ComponentBundlerTask
         return new FileOutputStream(file);
     }
 
-    @Override // documentation inherited
+    @Override
     protected boolean skipEntry (String path, long newest)
     {
         File file = new File(_target, path);
         return (file.lastModified() > newest);
     }
 
-    @Override // documentation inherited
+    @Override
     protected TrimmedTileSet trim (TileSet aset, OutputStream fout)
         throws IOException
     {
         return TrimmedTileSet.trimTileSet(aset, fout, "png");
     }
 
-    @Override // documentation inherited
+    @Override
     protected boolean skipIfTargetNewer ()
     {
         // We have to check modification later on a file-by-file basis, so cannot skip.

src/java/com/threerings/cast/bundle/tools/MetadataBundlerTask.java

@@ -81,6 +81,7 @@ public class MetadataBundlerTask extends Task
     /**
      * Performs the actual work of the task.
      */
+    @Override
     public void execute ()
         throws BuildException
     {