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Build: NetBeans IDE Dev (Build 201509200002) VM: Java HotSpot(TM) 64-Bit Server VM, 25.45-b02, Java(TM) SE Runtime Environment, 1.8.0_45-b14 OS: Mac OS X User Comments: jag: Nothing. I hadn't touched it in hours. Stacktrace: java.lang.OutOfMemoryError: Java heap space at org.netbeans.core.startup.TopLogging$AWTHandler.uncaughtException(TopLogging.java:489) at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1057) at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1052) at java.awt.EventDispatchThread.processException(EventDispatchThread.java:223) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:215) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
Created attachment 156439 [details] stacktrace
Retained size of com.apple.laf.AquaTabbedPaneContrastUI#1 is 765,659,795 bytes, which is 72% of the whole heap. This memory leak is caused by JDK bug JDK-8017284 https://bugs.openjdk.java.net/browse/JDK-8017284 *** This bug has been marked as a duplicate of bug 230493 ***