--- jsr166/src/test/tck/CopyOnWriteArraySetTest.java	2011/11/29 05:23:56	1.22
+++ jsr166/src/test/tck/CopyOnWriteArraySetTest.java	2011/11/29 20:49:39	1.23
@@ -321,6 +321,8 @@ public class CopyOnWriteArraySetTest ext
 
         assertTrue(x != y);
         assertEquals(x.size(), y.size());
+        assertEquals(x.toString(), y.toString());
+        assertTrue(Arrays.equals(x.toArray(), y.toArray()));
         assertEquals(x, y);
         assertEquals(y, x);
     }