hg: loom/loom: Fix for serviceability/tmtools/jstack/WaitNotifyThreadTest.java. Stack dumping code needs to properly detect if a thread is waiting by looking for Object.wait0() frame, not Object.wait().

[chris.plummer at oracle.com]

Changeset: d8b1636c4512
Author:    cjplummer
Date:      2019-06-25 12:32 -0700
URL:       http://hg.openjdk.java.net/loom/loom/rev/d8b1636c4512

Fix for serviceability/tmtools/jstack/WaitNotifyThreadTest.java. Stack dumping code needs to properly detect if a thread is waiting by looking for Object.wait0() frame, not Object.wait().

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