hg: jdk/sandbox: 8204577: jittester generator doesn't kill processes on timeout

[chris.hegarty at oracle.com]

Changeset: d134badc8a42
Author:    iignatyev
Date:      2018-06-07 17:10 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/d134badc8a42

8204577: jittester generator doesn't kill processes on timeout
Reviewed-by: kvn, epavlova

! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/TestsGenerator.java