Hello, guys. Now I have really important improvement for our test workspace, so please have a look at it. Fix is applicable for both 8/tests and 9/tests without change. Jira: https://bugs.openjdk.java.net/browse/JDK-8151500 Webrev: http://cr.openjdk.java.net/~arusakov/8151500/webrev.00/ Thanks in advance.