Some formatting cleanup.

src/java/com/threerings/getdown/tools/JarDiffPatcher.java

@@ -89,7 +89,6 @@ public class JarDiffPatcher
 
         // Files to implicit move
         Set<String> oldjarNames  = new HashSet<String>();
-	    
         Enumeration<JarEntry> oldEntries = oldJar.entries();
         if (oldEntries != null) {
             while  (oldEntries.hasMoreElements()) {
@@ -97,12 +96,11 @@ public class JarDiffPatcher
             }
         }
 
-        // size depends on the three parameters below, which is 
+        // size depends on the three parameters below, which is basically the
-        // basically the counter for each loop that do the actual
+        // counter for each loop that do the actual writes to the output file
-        // writes to the output file
+        // since oldjarNames.size() changes in the first two loop below, we
-        // since oldjarNames.size() changes in the first two loop
+        // need to adjust the size accordingly also when oldjarNames.size()
-        // below, we need to adjust the size accordingly also when
+        // changes
-        // oldjarNames.size() changes
         double size = oldjarNames.size() + keys.length + jarDiff.size();
         double currentEntry = 0;
 
@@ -120,12 +118,12 @@ public class JarDiffPatcher
                     currentEntry++;
                     writeEntry(jos, entry, jarDiff);
 
-                    // Remove entry from oldjarNames since no implicit 
+                    // Remove entry from oldjarNames since no implicit move is
-                    //move is needed
+                    // needed
                     boolean wasInOld = oldjarNames.remove(entry.getName());
 
-                    // Update progress counters. If it was in old, we do 
+                    // Update progress counters. If it was in old, we do not
-                    // not need an implicit move, so adjust total size.
+                    // need an implicit move, so adjust total size.
                     if (wasInOld) {
                         size--;
                     }
@@ -145,7 +143,6 @@ public class JarDiffPatcher
 
             // Get source JarEntry
             JarEntry oldEntry = oldJar.getJarEntry(oldName);
-			
             if (oldEntry == null) {
                 String moveCmd = MOVE_COMMAND + oldName + " " + newName;
                 throw new IOException("error.badmove: " + moveCmd);
@@ -161,37 +158,32 @@ public class JarDiffPatcher
             newEntry.setExtra(oldEntry.getExtra());
             newEntry.setComment(oldEntry.getComment());
 
-	
             updateObserver(observer, currentEntry, size);
             currentEntry++;
 
             writeEntry(jos, newEntry, oldJar.getInputStream(oldEntry));
 
-            // Remove entry from oldjarNames since no implicit 
+            // Remove entry from oldjarNames since no implicit move is needed
-            //move is needed
             boolean wasInOld = oldjarNames.remove(oldName);
 
-            // Update progress counters. If it was in old, we do 
+            // Update progress counters. If it was in old, we do not need an
-            // not need an implicit move, so adjust total size.
+            // implicit move, so adjust total size.
-            if (wasInOld) size--;
+            if (wasInOld) {
-	
+                size--;
+            }
         }
 
         // implicit move
         Iterator iEntries = oldjarNames.iterator();
         if (iEntries != null) {
             while (iEntries.hasNext()) {
-		   
                 String name = (String)iEntries.next();
                 JarEntry entry = oldJar.getJarEntry(name);
-		   
                 updateObserver(observer, currentEntry, size);
                 currentEntry++;
-                                                  
                 writeEntry(jos, entry, oldJar);
             }
         }
-            
         updateObserver(observer, currentEntry, size);
 
         jos.finish();
@@ -205,8 +197,8 @@ public class JarDiffPatcher
 	}
     }
 
-    protected void determineNameMapping (JarFile jarDiff, Set<String> ignoreSet,
+    protected void determineNameMapping (
-                                         Map<String, String> renameMap)
+        JarFile jarDiff, Set<String> ignoreSet, Map<String, String> renameMap)
         throws IOException
     {
         InputStream is = jarDiff.getInputStream(jarDiff.getEntry(INDEX_NAME));
@@ -232,17 +224,17 @@ public class JarDiffPatcher
                 ignoreSet.add(sub.get(0));
 
             } else if (line.startsWith(MOVE_COMMAND)) {
-                List<String> sub = getSubpaths(line.substring(
+                List<String> sub = getSubpaths(
-                    MOVE_COMMAND.length()));
+                    line.substring(MOVE_COMMAND.length()));
                 if (sub.size() != 2) {
                     throw new IOException("error.badmove: " + line);
                 }
 
-        		// target of move should be the key
+                // target of move should be the key
                 if (renameMap.put(sub.get(1), sub.get(0)) != null) {
-        		    // invalid move - should not move to same target twice
+                    // invalid move - should not move to same target twice
-        		    throw new IOException("error.badmove: " + line);
+                    throw new IOException("error.badmove: " + line);
-        		}
+                }
 
             } else if (line.length() > 0) {
                 throw new IOException("error.badcommand: " + line);
@@ -273,13 +265,11 @@ public class JarDiffPatcher
 
                         if (subString == null) {
                             subString = path.substring(last, index);
-                        }
+                        } else {
-                        else {
                             subString += path.substring(last, index);
                         }
                         last = ++index;
-                    }
+                    } else if (Character.isWhitespace(aChar)) {
-                    else if (Character.isWhitespace(aChar)) {
                         break;
                     }
                     index++;
@@ -287,8 +277,7 @@ public class JarDiffPatcher
                 if (last != index) {
                     if (subString == null) {
                         subString = path.substring(last, index);
-                    }
+                    } else {
-                    else {
                         subString += path.substring(last, index);
                     }
                 }