--- jsr166/src/test/tck/ConcurrentHashMapTest.java	2003/12/03 21:08:24	1.7
+++ jsr166/src/test/tck/ConcurrentHashMapTest.java	2003/12/27 19:26:43	1.9
@@ -1,8 +1,9 @@
 /*
- * Written by members of JCP JSR-166 Expert Group and released to the
- * public domain. Use, modify, and redistribute this code in any way
- * without acknowledgement. Other contributors include Andrew Wright,
- * Jeffrey Hayes, Pat Fischer, Mike Judd.
+ * Written by Doug Lea with assistance from members of JCP JSR-166
+ * Expert Group and released to the public domain, as explained at
+ * http://creativecommons.org/licenses/publicdomain
+ * Other contributors include Andrew Wright, Jeffrey Hayes, 
+ * Pat Fisher, Mike Judd. 
  */
 
 import junit.framework.*;
@@ -227,7 +228,7 @@ public class ConcurrentHashMapTest exten
      */
     public void testReplace() {
         ConcurrentHashMap map = map5();
-	assertFalse(map.replace(six, "Z"));
+	assertNull(map.replace(six, "Z"));
         assertFalse(map.containsKey(six));
     }
 
@@ -236,7 +237,7 @@ public class ConcurrentHashMapTest exten
      */
     public void testReplace2() {
         ConcurrentHashMap map = map5();
-        assertTrue(map.replace(one, "Z"));
+        assertNotNull(map.replace(one, "Z"));
         assertEquals("Z", map.get(one));
     }