Hi, Please find below an attempt at fixing test/java/lang/management/PlatformLoggingMXBean/LoggingMXBeanTest.java
This is an intermittent failure which I haven't managed to reproduce, so I am reduced to figure out what could have gone wrong by analyzing the code. AFAICT the NPE is thrown when LoggingMXBean.getLogerLevel(logger) returns null - which I believe can only happen when LogManager.getLogger() returns null. I see that LogManager uses weak references to hold loggers - so my suspicion is that one of the logger whose name had been returned by getLoggerNames() has been gc'ed in between the two calls. I have modified the code to accept this possibility - excluding the two loggers for which the test itself holds a strong reference, as these should not have been gc'ed. I can't guarantee that it will fix the issue, but if it does not, we will at least be able to disregard this possibility :-) <http://cr.openjdk.java.net/~dfuchs/JDK-8014045/webrev.00/> -- daniel
