java.lang.NullPointerException
        at org.netbeans.lib.profiler.ui.memory.SnapshotAllocResultsPanel.fetchResultsFromSnapshot(SnapshotAllocResultsPanel.java:145)
        at org.netbeans.lib.profiler.ui.memory.SnapshotAllocResultsPanel.<init>(SnapshotAllocResultsPanel.java:82)
        at org.netbeans.modules.profiler.MemorySnapshotPanel.<init>(MemorySnapshotPanel.java:162)
        at org.netbeans.modules.profiler.SnapshotResultsWindow.displayMemoryResults(SnapshotResultsWindow.java:357)
        at org.netbeans.modules.profiler.SnapshotResultsWindow.<init>(SnapshotResultsWindow.java:185)
        at org.netbeans.modules.profiler.SnapshotResultsWindow.get(SnapshotResultsWindow.java:224)
        at org.netbeans.modules.profiler.ResultsManager$3.run(ResultsManager.java:596)
        at org.netbeans.modules.profiler.utils.IDEUtils.runInEventDispatchThread(IDEUtils.java:446)
        at org.netbeans.modules.profiler.ResultsManager.openSnapshot(ResultsManager.java:594)
        at org.netbeans.modules.profiler.ProfilerControlPanel2$ResultsSnippetPanel.snapshotTaken(ProfilerControlPanel2.java:837)
        at org.netbeans.modules.profiler.ProfilerControlPanel2.snapshotTaken(ProfilerControlPanel2.java:1972)
        at org.netbeans.modules.profiler.ResultsManager$10.run(ResultsManager.java:956)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
        at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)