Hi,
Would you like to review http://cr.openjdk.java.net/~fyuan/8163468/webrev.00/ It is to fix https://bugs.openjdk.java.net/browse/JDK-8163468 Please check the bug comment for the root cause, this patch moved the code which requires file permission to the main test method, that can guarantee to have the permission. And try to wait the children threads to complete in the main test method, that make the test method more graceful. Thanks Frank
