RFR: 8014446: JT_JDK: Wrong detection of test result for test com/sun/jdi/NoLaunchOptionTest.java

[Peter Allwin]

Hello!

Looking for reviews for this very simple fix to a JDK test, where warnings in 
stderr could cause the test to fail.

Bug: https://bugs.openjdk.java.net/browse/JDK-8014446
CR: http://cr.openjdk.java.net/~allwin/8014446/webrev.00/


Thanks!
/peter