Get a free toString().

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4223 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/data/ConMgrStats.java

@@ -21,12 +21,12 @@
 
 package com.threerings.presents.data;
 
-import com.threerings.io.Streamable;
+import com.threerings.io.SimpleStreamableObject;
 
 /**
  * Used to track and report stats on the connection manager.
  */
-public class ConMgrStats implements Streamable
+public class ConMgrStats extends SimpleStreamableObject
 {
     /** The current index into the history arrays. */
     public int current;