java.lang.OutOfMemoryError: Java heap space
   at java.lang.Object.clone(Object.java:0)
   at org.netbeans.lib.profiler.results.memory.RuntimeMemoryCCTNode.clone(RuntimeMemoryCCTNode.java:149)
   at org.netbeans.lib.profiler.results.memory.RuntimeMemoryCCTNode.clone(RuntimeMemoryCCTNode.java:153)
   at org.netbeans.lib.profiler.results.memory.RuntimeMemoryCCTNode.clone(RuntimeMemoryCCTNode.java:153)
   at org.netbeans.lib.profiler.results.memory.RuntimeMemoryCCTNode.clone(RuntimeMemoryCCTNode.java:153)
   at org.netbeans.lib.profiler.results.memory.RuntimeMemoryCCTNode.clone(RuntimeMemoryCCTNode.java:153)
   at org.netbeans.lib.profiler.results.memory.RuntimeMemoryCCTNode.clone(RuntimeMemoryCCTNode.java:153)
   at org.netbeans.lib.profiler.results.memory.MemoryResultsSnapshot.performInit(MemoryResultsSnapshot.java:351)
   at org.netbeans.lib.profiler.results.memory.LivenessMemoryResultsSnapshot.performInit(LivenessMemoryResultsSnapshot.java:170)
   at org.netbeans.lib.profiler.results.memory.MemoryResultsSnapshot.<init>(MemoryResultsSnapshot.java:120)
   at org.netbeans.lib.profiler.results.memory.LivenessMemoryResultsSnapshot.<init>(LivenessMemoryResultsSnapshot.java:100)
   at org.netbeans.lib.profiler.ProfilerClient.getMemoryProfilingResultsSnapshot(ProfilerClient.java:654)
   at org.netbeans.modules.profiler.ResultsManager.prepareSnapshot(ResultsManager.java:747)
   at org.netbeans.modules.profiler.ResultsManager.prepareSnapshot(ResultsManager.java:727)
   at org.netbeans.modules.profiler.ResultsManager.takeSnapshot(ResultsManager.java:901)
   at org.netbeans.modules.profiler.LiveResultsWindow$MemoryActionsHandler$1.run(LiveResultsWindow.java:390)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)