Hi,Please review the following patch to add a warning for when tag selections in -Xlog or VM.log don't match any tag sets used in the VM.
Webrev: http://cr.openjdk.java.net/~mlarsson/8150894/webrev.00/ Issue: https://bugs.openjdk.java.net/browse/JDK-8150894 Testing: Internal VM tests with RBT Thanks, Marcus