Please, review this test fix. Issue : https://bugs.openjdk.java.net/browse/JDK-8038794 Webrev: http://cr.openjdk.java.net/~jbachorik/8038794/webrev.00
The problem described in this issue is that while a thread was blocked the blocked count reported by the MBean does not reflect it in very rare cases. However, it should be enough to wait a few moments to let the VM counter propagate the value to the MBean.
The attempted fix will cause the test to wait for the expected values instead of doing a one-time check. In the worst case the test will be timed out by the harness.
The rest of the changes just add more info to debug outputs. Thanks, -JB-
