Prune trailing whitespace & foreachize loops.

git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@824 ed5b42cb-e716-0410-a449-f6a68f950b19

src/java/com/threerings/media/tile/SwissArmyTileSet.java

@@ -101,8 +101,8 @@ public class SwissArmyTileSet extends TileSet
     {
         // compute our number of tiles
         _numTiles = 0;
-        for (int i = 0; i < _tileCounts.length; i++) {
-            _numTiles += _tileCounts[i];
+        for (int count : _tileCounts) {
+            _numTiles += count;
         }
     }
 

src/java/com/threerings/media/tile/TileIcon.java

@@ -46,7 +46,7 @@ public class TileIcon implements Icon
     {
         _tile.paint((Graphics2D)g, x, y);
     }
-    
+
     // documentation inherited from interface
     public int getIconWidth ()
     {

src/java/com/threerings/media/tile/TileManager.java

@@ -40,7 +40,7 @@ import static com.threerings.media.Log.log;
  * it can provide a tileset repository which loads up tilesets using whatever repository mechanism
  * is implemented by the supplied repository. In the latter case, tilesets are loaded by a unique
  * identifier.
- * 
+ *
  * <p> Loading tilesets by hand is intended for things like toolbar icons or games with a single
  * set of tiles (think Stratego, for example). Loading tilesets from a repository supports games
  * with vast numbers of tiles to which more tiles may be added on the fly (think the tiles for an
@@ -51,7 +51,7 @@ public class TileManager
     /**
      * Creates a tile manager and provides it with a reference to the image manager from which it
      * will load tileset images.
-     * 
+     *
      * @param imgr the image manager via which the tile manager will decode and cache images.
      */
     public TileManager (ImageManager imgr)
@@ -145,9 +145,9 @@ public class TileManager
     /**
      * Returns the tileset with the specified id. Tilesets are fetched from the tileset repository
      * supplied via {@link #setTileSetRepository}, and are subsequently cached.
-     * 
+     *
      * @param tileSetId the unique identifier for the desired tileset.
-     * 
+     *
      * @exception NoSuchTileSetException thrown if no tileset exists with the specified id or if
      * an underlying error occurs with the tileset repository's persistence mechanism.
      */
@@ -169,7 +169,7 @@ public class TileManager
 
     /**
      * Returns the tileset with the specified name.
-     * 
+     *
      * @throws NoSuchTileSetException if no tileset with the specified name is available via our
      * configured tile set repository.
      */
@@ -191,7 +191,7 @@ public class TileManager
 
     /**
      * Returns the {@link Tile} object with the specified fully qualified tile id.
-     * 
+     *
      * @see TileUtil#getFQTileId
      */
     public Tile getTile (int fqTileId)
@@ -203,7 +203,7 @@ public class TileManager
     /**
      * Returns the {@link Tile} object with the specified fully qualified tile id. The supplied
      * colorizer will be used to recolor the tile.
-     * 
+     *
      * @see TileUtil#getFQTileId
      */
     public Tile getTile (int fqTileId, TileSet.Colorizer rizer)
@@ -214,10 +214,10 @@ public class TileManager
 
     /**
      * Returns the {@link Tile} object from the specified tileset at the specified index.
-     * 
+     *
      * @param tileSetId the tileset id.
      * @param tileIndex the index of the tile to be retrieved.
-     * 
+     *
      * @return the tile object.
      */
     public Tile getTile (int tileSetId, int tileIndex, TileSet.Colorizer rizer)

src/java/com/threerings/media/tile/bundle/tools/DirectoryTileSetBundler.java

@@ -88,21 +88,21 @@ public class DirectoryTileSetBundler extends TileSetBundler
                         // write the trimmed tileset image to the destination output stream
                         File outFile = new File(target, imagePath);
                         FileOutputStream fout = null;
-                        
+
                         if (outFile.lastModified() > newestMod) {
                             // Our file's newer than the newest bundle mod - up to date.
                             // So don't actually do anything
-                            
+
                             // TODO: Ideally, we'd like to skip re-trimming altogether, since that's
                             // expensive, but for the moment, we're at least doing half as much by
                             // not writing out the trimmed image.
-                            
+
                         } else {
                             // It's changed, so let's open the file & do all that jazz
                             outFile.getParentFile().mkdirs();
                             fout = new FileOutputStream(outFile);
                         }
-                        
+
                         TrimmedObjectTileSet tset =
                             TrimmedObjectTileSet.trimObjectTileSet((ObjectTileSet)set, fout, "png");
                         tset.setImagePath(imagePath);

src/java/com/threerings/media/tile/bundle/tools/DumpBundle.java

@@ -49,17 +49,17 @@ public class DumpBundle
             System.exit(-1);
         }
 
-        for (int i = 0; i < args.length; i++) {
+        for (String arg : args) {
             // oh the hackery
-            if (args[i].equals("-tiles")) {
+            if (arg.equals("-tiles")) {
                 dumpTiles = true;
                 continue;
             }
 
-            File file = new File(args[i]);
+            File file = new File(arg);
             try {
                 TileSetBundle tsb = null;
-                if (args[i].endsWith(".jar")) {
+                if (arg.endsWith(".jar")) {
                     ResourceBundle bundle = new FileResourceBundle(file);
                     tsb = BundleUtil.extractBundle(bundle);
                     tsb.init(bundle);
@@ -81,7 +81,7 @@ public class DumpBundle
                 }
 
             } catch (Exception e) {
-                System.err.println("Error dumping bundle [path=" + args[i] +
+                System.err.println("Error dumping bundle [path=" + arg +
                                    ", error=" + e + "].");
                 e.printStackTrace();
             }

src/java/com/threerings/media/tile/tools/xml/ObjectTileSetRuleSet.java

@@ -173,7 +173,7 @@ public class ObjectTileSetRuleSet extends SwissArmyTileSetRuleSet
                     set.setSpotOrients(sorients);
                 }
             });
-    
+
         digester.addRule(
             _path + "/constraints",
                 new CallMethodSpecialRule() {

src/java/com/threerings/media/tile/tools/xml/TileSetRuleSet.java

@@ -52,7 +52,7 @@ public abstract class TileSetRuleSet
     public String getPath(){
         return _path;
     }
-    
+
     /**
      * Instructs the tileset rule set to match tilesets with the supplied
      * prefix. For example, passing a prefix of
@@ -129,9 +129,9 @@ public abstract class TileSetRuleSet
      */
     protected abstract Class<? extends TileSet> getTileSetClass ();
 
-    /** The tileset path we append to the prefix to get the full path. */    
+    /** The tileset path we append to the prefix to get the full path. */
     protected String _tilesetPath = TILESET_PATH;
-    
+
     /** The full path at which me match our tilesets. */
     protected String _path;
 }

src/java/com/threerings/media/tile/tools/xml/UniformTileSetRuleSet.java

@@ -47,11 +47,11 @@ public class UniformTileSetRuleSet extends TileSetRuleSet
     public UniformTileSetRuleSet(){
         this(TILESET_PATH);
     }
-    
+
     public UniformTileSetRuleSet(String tilesetPath){
         _tilesetPath = tilesetPath;
     }
-    
+
     @Override
     public void addRuleInstances (Digester digester)
     {