Updated deprecated usage.

Added alternate implementation in comments. One copies the array,
the other creates two wrapper Lists.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@6058 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/dobj/DObject.java

@@ -685,7 +685,8 @@ public class DObject
      */
     public List<Object> getLocals ()
     {
-        return ImmutableList.of(_locattrs);
+        return ImmutableList.copyOf(_locattrs);
+        // return Collections.unmodifiableList(Arrays.asList(_locattrs));
     }
 
     /**