ProcessHandle/OnExitTest is vulnerable to misconfigured systems that do not reap zombies in a timely fashion. [JDK-8284282](https://bugs.openjdk.java.net/browse/JDK-8284282) describes this problem in detail.
Until we figure out a way to fix that (if at all - see comments in JBS), let us have a clarifying comment in the test itself. ------------- Commit messages: - add comment Changes: https://git.openjdk.java.net/jdk/pull/8240/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8240&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8284874 Stats: 17 lines in 1 file changed: 17 ins; 0 del; 0 mod Patch: https://git.openjdk.java.net/jdk/pull/8240.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/8240/head:pull/8240 PR: https://git.openjdk.java.net/jdk/pull/8240
