java.lang.ClassCastException: org.netbeans.lib.profiler.heap.InstanceDump cannot be cast to org.netbeans.lib.profiler.heap.PrimitiveArrayInstance
   at org.netbeans.modules.profiler.heapwalk.OverviewController.getThreadName(OverviewController.java:547)
   at org.netbeans.modules.profiler.heapwalk.OverviewController.getStackTrace(OverviewController.java:469)
   at org.netbeans.modules.profiler.heapwalk.OverviewController.computeThreads(OverviewController.java:330)
   at org.netbeans.modules.profiler.heapwalk.ui.OverviewControllerUI$1.run(OverviewControllerUI.java:143)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1973)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.ClassCastException: org.netbeans.lib.profiler.heap.InstanceDump cannot be cast to org.netbeans.lib.profiler.heap.PrimitiveArrayInstance
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:425)
   at org.netbeans.modules.profiler.heapwalk.ui.OverviewControllerUI.refreshSummary(OverviewControllerUI.java:138)
   at org.netbeans.modules.profiler.heapwalk.ui.OverviewControllerUI.access$500(OverviewControllerUI.java:74)
   at org.netbeans.modules.profiler.heapwalk.ui.OverviewControllerUI$2.showURL(OverviewControllerUI.java:179)
   at org.netbeans.lib.profiler.ui.components.HTMLTextArea.hyperlinkUpdate(HTMLTextArea.java:690)
   at javax.swing.JEditorPane.fireHyperlinkUpdate(JEditorPane.java:326)
   at javax.swing.text.html.HTMLEditorKit$LinkController.activateLink(HTMLEditorKit.java:838)
   at javax.swing.text.html.HTMLEditorKit$LinkController.mouseClicked(HTMLEditorKit.java:648)
   at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253)
   at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:252)
   at java.awt.Component.processMouseEvent(Component.java:6376)
   at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
   at java.awt.Component.processEvent(Component.java:6138)
   at java.awt.Container.processEvent(Container.java:2085)
   at java.awt.Component.dispatchEventImpl(Component.java:4735)
   at java.awt.Container.dispatchEventImpl(Container.java:2143)
   at java.awt.Component.dispatchEvent(Component.java:4565)
   at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4621)
   at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4291)
   at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4212)
   at java.awt.Container.dispatchEventImpl(Container.java:2129)
   at java.awt.Window.dispatchEventImpl(Window.java:2478)
   at java.awt.Component.dispatchEvent(Component.java:4565)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:679)
   at java.awt.EventQueue.access$000(EventQueue.java:85)
   at java.awt.EventQueue$1.run(EventQueue.java:638)
   at java.awt.EventQueue$1.run(EventQueue.java:636)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
   at java.awt.EventQueue$2.run(EventQueue.java:652)
   at java.awt.EventQueue$2.run(EventQueue.java:650)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:649)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:153)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)