Annotation: Exception occurred in Request Processor
java.lang.NullPointerException
	at org.netbeans.modules.javacore.JMManager.cleanUpCodebases(JMManager.java:604)
	at org.netbeans.modules.javacore.JMManager.access$200(JMManager.java:59)
	at org.netbeans.modules.javacore.JMManager$3.run(JMManager.java:771)
	at org.openide.util.Task.run(Task.java:136)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:686)