--- jsr166/src/test/tck/JSR166TestCase.java	2016/02/22 20:41:59	1.187
+++ jsr166/src/test/tck/JSR166TestCase.java	2016/02/22 23:16:06	1.188
@@ -1466,16 +1466,20 @@ public class JSR166TestCase extends Test
         return new LatchAwaiter(latch);
     }
 
-    public void await(CountDownLatch latch) {
+    public void await(CountDownLatch latch, long timeoutMillis) {
         try {
-            if (!latch.await(LONG_DELAY_MS, MILLISECONDS))
+            if (!latch.await(timeoutMillis, MILLISECONDS))
                 fail("timed out waiting for CountDownLatch for "
-                     + (LONG_DELAY_MS/1000) + " sec");
+                     + (timeoutMillis/1000) + " sec");
         } catch (Throwable fail) {
             threadUnexpectedException(fail);
         }
     }
 
+    public void await(CountDownLatch latch) {
+        await(latch, LONG_DELAY_MS);
+    }
+
     public void await(Semaphore semaphore) {
         try {
             if (!semaphore.tryAcquire(LONG_DELAY_MS, MILLISECONDS))