--- jsr166/src/test/tck/ConcurrentSkipListSubSetTest.java	2012/02/21 02:04:17	1.23
+++ jsr166/src/test/tck/ConcurrentSkipListSubSetTest.java	2013/05/30 03:28:55	1.24
@@ -494,7 +494,7 @@ public class ConcurrentSkipListSubSetTes
         NavigableSet x = populatedSet(SIZE);
         NavigableSet y = serialClone(x);
 
-        assertTrue(x != y);
+        assertNotSame(y, x);
         assertEquals(x.size(), y.size());
         assertEquals(x, y);
         assertEquals(y, x);
@@ -994,7 +994,7 @@ public class ConcurrentSkipListSubSetTes
         NavigableSet x = dset5();
         NavigableSet y = serialClone(x);
 
-        assertTrue(x != y);
+        assertNotSame(y, x);
         assertEquals(x.size(), y.size());
         assertEquals(x, y);
         assertEquals(y, x);