java.lang.NullPointerException
        at org.netbeans.lib.profiler.ui.memory.SnapshotAllocResultsPanel.fetchResultsFromSnapshot(SnapshotAllocResultsPanel.java:144)
        at org.netbeans.lib.profiler.ui.memory.SnapshotAllocResultsPanel.<init>(SnapshotAllocResultsPanel.java:81)
        at org.netbeans.modules.profiler.MemorySnapshotPanel.<init>(MemorySnapshotPanel.java:166)
        at org.netbeans.modules.profiler.SnapshotResultsWindow.displayMemoryResults(SnapshotResultsWindow.java:356)
        at org.netbeans.modules.profiler.SnapshotResultsWindow.<init>(SnapshotResultsWindow.java:184)
        at org.netbeans.modules.profiler.SnapshotResultsWindow.get(SnapshotResultsWindow.java:223)
        at org.netbeans.modules.profiler.ResultsManager.openSnapshot(ResultsManager.java:595)
        at org.netbeans.modules.profiler.ProfilerControlPanel2$ResultsSnippetPanel.snapshotTaken(ProfilerControlPanel2.java:842)
        at org.netbeans.modules.profiler.ProfilerControlPanel2.snapshotTaken(ProfilerControlPanel2.java:2004)
        at org.netbeans.modules.profiler.ResultsManager$9.run(ResultsManager.java:953)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)