Hi Cheleswer, I doubt Thread.sleep() can ensure a program state. As Philip has pointed out, some synchronization object would, probably, be more appropriate.
+ // Ensuring that Jstack will always run after NamedThread is started + Thread.sleep(2000); Best regards, Alexander ----- Original Message ----- From: cheleswer.s...@oracle.com To: hotspot-runtime-...@openjdk.java.net, serviceability-dev@openjdk.java.net Sent: Tuesday, April 5, 2016 1:23:57 PM GMT +03:00 Iraq Subject: RFR[9u-dev]: 8153319: new test serviceability/tmtools/jstack/JstackThreadTest.java fails Hi, Please review the code changes for https://bugs.openjdk.java.net/browse/JDK-8153319 . Webrev link: http://cr.openjdk.java.net/~csahu/8153319/ Bug Brief: Test is failing on some platforms. Problem Identified: Newly created child thread (NamedThread) is finished its execution before main thread calls “jstack”, which result in test failure. Solution Proposed: Set the child thread in sleep state for forever and make sure that “jstack “ tool always gets executed after ” NamedThread” is started. Regards, Cheleswer
