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Steps to reproduce: - create a BPEL process - add event handlers container to the process - add onEvent handler - open properties window - select the onEvent handler - in the properties window, click on the PropertyEditor window - the editor will be opened - click OK to close the editor - select onEvent handler on the diagram and press Del NPE will be thrown: java.lang.NullPointerException at org.netbeans.modules.bpel.properties.editors.CorrelationTablePanel$MyModelListener.notifyEntityRemoved(CorrelationTablePanel.java:384) at org.netbeans.modules.bpel.model.api.events.ChangeEventSupport.notifyChangeEvent(ChangeEventSupport.java:182) at org.netbeans.modules.bpel.model.api.events.ChangeEventSupport.fireChangeEvent(ChangeEventSupport.java:152) at org.netbeans.modules.bpel.model.impl.BpelModelImpl$Transaction.commitEvents(BpelModelImpl.java:861) at org.netbeans.modules.bpel.model.impl.BpelModelImpl$Transaction.end(BpelModelImpl.java:768) at org.netbeans.modules.bpel.model.impl.BpelModelImpl.writeUnlock(BpelModelImpl.java:584) at org.netbeans.modules.bpel.model.impl.BpelModelImpl.writeUnlock(BpelModelImpl.java:472) at org.netbeans.modules.bpel.model.impl.BpelModelImpl.invoke(BpelModelImpl.java:237) at org.netbeans.modules.bpel.nodes.actions.BpelNodeAction.performAction(BpelNodeAction.java:70) at org.netbeans.modules.bpel.nodes.actions.DeleteAction.performAction(DeleteAction.java:59) at org.openide.util.actions.NodeAction.performAction(NodeAction.java:261) at org.openide.util.actions.CallableSystemAction$1.run(CallableSystemAction.java:100) at org.netbeans.modules.openide.util.ActionsBridge.doPerformAction(ActionsBridge.java:53) at org.openide.util.actions.CallableSystemAction.actionPerformed(CallableSystemAction.java:96) at org.openide.util.actions.NodeAction.actionPerformed(NodeAction.java:250) at org.netbeans.modules.bpel.design.DesignView$DeleteAction.actionPerformed(DesignView.java:996) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1571) at javax.swing.JComponent.processKeyBinding(JComponent.java:2763) at javax.swing.JComponent.processKeyBindings(JComponent.java:2798) at javax.swing.JComponent.processKeyEvent(JComponent.java:2726) at java.awt.Component.processEvent(Component.java:5265) at java.awt.Container.processEvent(Container.java:1966) at java.awt.Component.dispatchEventImpl(Component.java:3955) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Component.dispatchEvent(Component.java:3803) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1810) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:672) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:920) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:798) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:636) at java.awt.Component.dispatchEventImpl(Component.java:3841) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Window.dispatchEventImpl(Window.java:1774) at java.awt.Component.dispatchEvent(Component.java:3803) [catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) 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)
Fixed. 1. Add Event Handlers 2. Add OnEvent 3. Select OnEvent 4. In property sheet invoke Property Editor 5. Press Ok 6. Delete OnEvent No exception.
Verified in build 17