RFR: 8284303: runtime/Thread/AsyncExceptionTest.java timed out [v2]

[Patricio Chilano Mateo]

> Please review this small fix to test runtime/Thread/AsyncExceptionTest.java. On rare cases the methods never reach the desired compilation level so the worker thread just gets blocked and the test times out.
> I added a bail out after a couple of seconds of waiting.
> Was able to reproduce the issue and checked the test doesn't timeout anymore with the fix.
> 
> Thanks,
> Patricio

Patricio Chilano Mateo has updated the pull request incrementally with one additional commit since the last revision:

  use compilecommand and remove warmup + WB methods

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/8097/files
  - new: https://git.openjdk.java.net/jdk/pull/8097/files/386aa7af..97121129

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=8097&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=8097&range=00-01

  Stats: 64 lines in 1 file changed: 4 ins; 57 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8097.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8097/head:pull/8097

PR: https://git.openjdk.java.net/jdk/pull/8097