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/media/sound/Mp3Player.java

@@ -43,7 +43,7 @@ import static com.threerings.media.Log.log;
  */
 public class Mp3Player extends MusicPlayer
 {
-    @Override // documentation inherited
+    @Override
     public void init ()
     {
         // TODO: some stuff needs to move here, like setting up the line
@@ -51,18 +51,19 @@ public class Mp3Player extends MusicPlayer
         // out (the format might always be known..).
     }
 
-    @Override // documentation inherited
+    @Override
     public void shutdown ()
     {
     }
 
-    @Override // documentation inherited
+    @Override
     public void start (final InputStream stream)
         throws Exception
     {
         // TODO: some stuff needs to come out of here and into init/shutdown
         // but we'll deal with all that later, d00d.
         _player = new Thread("narya mp3 relay") {
+            @Override
             public void run () {
                 AudioInputStream inStream = null;
                 try {
@@ -119,13 +120,13 @@ public class Mp3Player extends MusicPlayer
         _player.start();
     }
 
-    @Override // documentation inherited
+    @Override
     public void stop ()
     {
         _player = null;
     }
 
-    @Override // documentation inherited
+    @Override
     public void setVolume (float volume)
     {
         // TODO : line won't be null when we initialize it in the right place

src/java/com/threerings/media/sound/SoundManager.java

@@ -92,7 +92,7 @@ public class SoundManager
             _strname = strname;
         }
 
-        @Override // documentation inherited
+        @Override
         public String toString ()
         {
             return _strname;
@@ -343,6 +343,7 @@ public class SoundManager
             final SoundKey skey = new SoundKey(PLAY, pkgPath, key, delay, _clipVol, pan);
             if (delay > 0) {
                 new Interval() {
+                    @Override
                     public void expired () {
                         addToPlayQueue(skey);
                     }
@@ -420,6 +421,7 @@ public class SoundManager
         // and if we need a new thread, add it
         if (add) {
             Thread spooler = new Thread("narya SoundManager line spooler") {
+                @Override
                 public void run () {
                     spoolerRun();
                 }
@@ -993,19 +995,19 @@ public class SoundManager
             return (stamp + MAX_SOUND_DELAY < System.currentTimeMillis());
         }
 
-        @Override // documentation inherited
+        @Override
         public String toString ()
         {
             return "SoundKey{cmd=" + cmd + ", pkgPath=" + pkgPath + ", key=" + key + "}";
         }
 
-        @Override // documentation inherited
+        @Override
         public int hashCode ()
         {
             return pkgPath.hashCode() ^ key.hashCode();
         }
 
-        @Override // documentation inherited
+        @Override
         public boolean equals (Object o)
         {
             if (o instanceof SoundKey) {