would you please review the following patch? bug: https://bugs.openjdk.java.net/browse/JDK-8201469
http://cr.openjdk.java.net/~mli/8201469/webrev.00/ ( For othervm.dirs property, I just reformat it. )In my test result, with jtreg option "-concurrency:4", after apply the patch, tier3 tests on different platforms will be slower about 1.5~2.0 times than before. I think stability of tests are more important than executing time, how do you think about it?
Thank you -Hamlin
