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/util/ArcPath.java

@@ -204,7 +204,7 @@ public class ArcPath extends TimedPath
         gfx.drawArc(x, y, width-1, height-1, 360-sangle, -delta);
     }
 
-    // documentation inherited
+    @Override
     protected void toString (StringBuilder buf)
     {
         super.toString(buf);

src/java/com/threerings/media/util/BobblePath.java

@@ -26,8 +26,6 @@ import java.awt.Graphics2D;
 
 import com.samskivert.util.RandomUtil;
 
-import static com.threerings.media.Log.log;
-
 /**
  * Bobble a Pathable.
  */

src/java/com/threerings/media/util/DelayPath.java

@@ -54,7 +54,7 @@ public class DelayPath extends TimedPath
         _source = source;
     }
 
-    // documentation inherited
+    @Override
     public void init (Pathable pable, long timestamp)
     {
         super.init(pable, timestamp);

src/java/com/threerings/media/util/LinePath.java

@@ -77,7 +77,7 @@ public class LinePath extends TimedPath
         }
     }
 
-    // documentation inherited
+    @Override
     public void init (Pathable pable, long timestamp)
     {
         super.init(pable, timestamp);
@@ -119,7 +119,7 @@ public class LinePath extends TimedPath
         gfx.drawLine(_source.x, _source.y, _dest.x, _dest.y);
     }
 
-    // documentation inherited
+    @Override
     protected void toString (StringBuilder buf)
     {
         super.toString(buf);

src/java/com/threerings/media/util/LineSegmentPath.java

@@ -320,7 +320,7 @@ public class LineSegmentPath
         }
     }
 
-    // documentation inherited
+    @Override
     public String toString ()
     {
         return StringUtil.toString(_nodes.iterator());

src/java/com/threerings/media/util/LinearTimeFunction.java

@@ -31,7 +31,7 @@ public class LinearTimeFunction extends TimeFunction
         super(start, end, duration);
     }
 
-    // documentation inherited
+    @Override
     protected int computeValue (int dt)
     {
         int dv = (_end - _start);

src/java/com/threerings/media/util/PathNode.java

@@ -47,9 +47,7 @@ public class PathNode
         this.dir = dir;
     }
 
-    /**
-     * Return a string representation of this path node.
-     */
+    @Override
     public String toString ()
     {
         StringBuilder buf = new StringBuilder();

src/java/com/threerings/media/util/PathSequence.java

@@ -60,6 +60,7 @@ public class PathSequence
     {
         _pable = pable;
         _pableRep = new DelegatingPathable(_pable) {
+            @Override
             public void pathCompleted (long timeStamp) {
                 long initStamp;
                 // if we just finished a timed path, we can figure out how

src/java/com/threerings/media/util/PerformanceMonitor.java

@@ -182,6 +182,7 @@ class PerformanceAction
         }
     }
 
+    @Override
     public String toString ()
     {
         StringBuilder buf = new StringBuilder();

src/java/com/threerings/media/util/SmoothBobblePath.java

@@ -38,7 +38,7 @@ public class SmoothBobblePath extends BobblePath
         super(dx, dy, duration, updateFreq);
     }
 
-    // documentation inherited
+    @Override
     public void init (Pathable pable, long tickstamp)
     {
         super.init(pable, tickstamp);
@@ -49,7 +49,7 @@ public class SmoothBobblePath extends BobblePath
         _oldy = _sy;
     }
 
-    // documentation inherited
+    @Override
     public boolean tick (Pathable pable, long tickStamp)
     {
         // see if we need to stop

src/java/com/threerings/media/util/TiledArea.java

@@ -43,14 +43,14 @@ public class TiledArea extends JComponent
         setOpaque(true);
     }
 
-    // documentation inherited
+    @Override
     public void paintComponent (Graphics g)
     {
         super.paintComponent(g);
         _tiler.paint(g, 0, 0, getWidth(), getHeight());
     }
 
-    // documentation inherited
+    @Override
     public Dimension getPreferredSize ()
     {
         return new Dimension(_tiler.getNaturalWidth(),

src/java/com/threerings/media/util/TimedPath.java

@@ -71,9 +71,7 @@ public abstract class TimedPath implements Path
         // nothing doing
     }
 
-    /**
-     * Generates a string representation of this instance.
-     */
+    @Override
     public String toString ()
     {
         StringBuilder buf = new StringBuilder("[");

src/java/com/threerings/media/util/TrailingAverage.java

@@ -65,9 +65,7 @@ public class TrailingAverage
         return (end > 0) ? (value/end) : 0;
     }
 
-    /**
-     * Returns the current trailing average value as a string.
-     */
+    @Override
     public String toString ()
     {
         return Integer.toString(value());