Added toString().

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@798 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/media/sprite/DirtyRectList.java

@@ -1,11 +1,13 @@
 //
-// $Id: DirtyRectList.java,v 1.2 2001/10/13 01:08:59 shaper Exp $
+// $Id: DirtyRectList.java,v 1.3 2001/12/16 08:05:20 mdb Exp $
 
 package com.threerings.media.sprite;
 
 import java.awt.Rectangle;
 import java.util.ArrayList;
 
+import com.samskivert.util.StringUtil;
+
 /**
  * The dirty rect list is used to maintain a list of dirty rectangles. It
  * differs from a plain old list only in that it provides a convenient
@@ -31,4 +33,9 @@ public class DirtyRectList extends ArrayList
             return true;
         }
     }
+
+    public String toString ()
+    {
+        return StringUtil.toString(iterator());
+    }
 }