--- jsr166/src/test/tck/AtomicLongTest.java	2011/06/10 20:17:11	1.24
+++ jsr166/src/test/tck/AtomicLongTest.java	2013/05/30 03:28:55	1.26
@@ -196,9 +196,10 @@ public class AtomicLongTest extends JSR1
     public void testSerialization() throws Exception {
         AtomicLong x = new AtomicLong();
         AtomicLong y = serialClone(x);
-        assertTrue(x != y);
+        assertNotSame(x, y);
         x.set(-22);
         AtomicLong z = serialClone(x);
+        assertNotSame(y, z);
         assertEquals(-22, x.get());
         assertEquals(0, y.get());
         assertEquals(-22, z.get());
@@ -210,9 +211,9 @@ public class AtomicLongTest extends JSR1
     public void testToString() {
         AtomicLong ai = new AtomicLong();
         assertEquals("0", ai.toString());
-        for (long i : VALUES) {
-            ai.set(i);
-            assertEquals(Long.toString(i), ai.toString());
+        for (long x : VALUES) {
+            ai.set(x);
+            assertEquals(Long.toString(x), ai.toString());
         }
     }