--- jsr166/src/test/tck/JSR166TestCase.java	2011/05/21 06:24:33	1.81
+++ jsr166/src/test/tck/JSR166TestCase.java	2011/05/24 23:34:03	1.82
@@ -459,7 +459,7 @@ public class JSR166TestCase extends Test
         else {
             AssertionFailedError afe =
                 new AssertionFailedError("unexpected exception: " + t);
-            t.initCause(t);
+            afe.initCause(t);
             throw afe;
         }
     }