The fix updates the test to skip ThreadStartEvent/ThreadDeathEvent from other threads
------------- Commit messages: - skip system thread start/death Changes: https://git.openjdk.java.net/jdk/pull/2927/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=2927&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8262080 Stats: 48 lines in 2 files changed: 44 ins; 0 del; 4 mod Patch: https://git.openjdk.java.net/jdk/pull/2927.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/2927/head:pull/2927 PR: https://git.openjdk.java.net/jdk/pull/2927
