RFR: 8283467: runtime/Thread/StopAtExit.java needs updating [v2]

[Daniel D.Daugherty]

> A small fix to convert the runtime/Thread/StopAtExit.java from using the
> java.lang.Thread.stop() method to using the JVM/TI StopThread() method.
> 
> This fix has been tested with Mach5 Tier[134567] (upper tiers in process)
> and StressWrapper_StopAtExit.java testing for 4 hours for each config {release,
> fastdebug,slowdebug}. No failures and no memory leaks were observed.

Daniel D. Daugherty has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge branch 'master' into JDK-8283467
 - 8283467.cr0

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/7910/files
  - new: https://git.openjdk.java.net/jdk/pull/7910/files/8d31eb4e..d4d2fade

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=7910&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=7910&range=00-01

  Stats: 1575 lines in 681 files changed: 965 ins; 325 del; 285 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7910.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7910/head:pull/7910

PR: https://git.openjdk.java.net/jdk/pull/7910