java.lang.RuntimeException: failed to load system cursor: DnD.Cursor.CopyDrop : cannot load system cursor: CopyDrop.32x32
   at java.awt.dnd.DragSource.load(DragSource.java:135)
   at java.awt.dnd.DragSource.<clinit>(DragSource.java:148)
Caused: java.lang.ExceptionInInitializerError
   at org.netbeans.core.windows.view.ui.toolbars.DnDSupport.<clinit>(DnDSupport.java:118)
   at org.netbeans.core.windows.view.ui.toolbars.ToolbarConfiguration.dndSupport(ToolbarConfiguration.java:132)
   at org.netbeans.core.windows.view.ui.toolbars.ToolbarConfiguration.refresh(ToolbarConfiguration.java:312)
   at org.netbeans.core.windows.view.ui.toolbars.ToolbarConfiguration.activate(ToolbarConfiguration.java:400)
   at org.openide.awt.ToolbarPool.activate(ToolbarPool.java:245)
   at org.openide.awt.ToolbarPool.setConfigurationNow(ToolbarPool.java:329)
   at org.openide.awt.ToolbarPool.setConfiguration(ToolbarPool.java:301)
   at org.netbeans.core.windows.view.DefaultView.showWindowSystem(DefaultView.java:567)
   at org.netbeans.core.windows.view.DefaultView.windowSystemVisibilityChanged(DefaultView.java:542)
   at org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:187)
   at org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:275)
   at org.netbeans.core.windows.ViewRequestor.processVisibilityRequest(ViewRequestor.java:264)
   at org.netbeans.core.windows.ViewRequestor.postVisibilityRequest(ViewRequestor.java:201)
   at org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:121)
   at org.netbeans.core.windows.Central.setVisible(Central.java:140)
   at org.netbeans.core.windows.WindowManagerImpl.setVisible(WindowManagerImpl.java:931)
   at org.netbeans.core.windows.WindowSystemImpl.show(WindowSystemImpl.java:105)
   at org.netbeans.core.GuiRunLevel$InitWinSys.run(GuiRunLevel.java:244)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
   at java.awt.EventQueue.access$500(EventQueue.java:97)
   at java.awt.EventQueue$3.run(EventQueue.java:709)
   at java.awt.EventQueue$3.run(EventQueue.java:703)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)