when use SA JMap dump commands, such as "jhsdb jmap --binaryheap" or "dump heap" with "jhsdb clhsdb", it keep printing "dumpStack: not java Thread.". Skip non-java thread stack dump to avoid printing the message.
------------- Commit messages: - 8257668: SA JMap - skip non-java thread stack dump for heap dump Changes: https://git.openjdk.java.net/jdk/pull/1593/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=1593&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8257668 Stats: 4 lines in 1 file changed: 3 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/1593.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/1593/head:pull/1593 PR: https://git.openjdk.java.net/jdk/pull/1593
