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Steps to reproduce: - create a new BPEL process - create a correlation set for the process - add an activity from Web Service group there (Invoke, Reply or Receive) - open editor for the activity - add correlation set to the activity - try to delete the correlation set from activity by selecting it and pressing Remove button Exception will be thrown: java.lang.NullPointerException at org.netbeans.modules.bpel.properties.editors.CorrelationTablePanel$MyModelListener.notifyEntityRemoved(CorrelationTablePanel.java:393) at org.netbeans.modules.bpel.model.api.events.ChangeEventSupport.notifyChangeEvent(ChangeEventSupport.java:182) at org.netbeans.modules.bpel.model.api.events.ChangeEventSupport.fireChangeEvent(ChangeEventSupport.java:152) at org.netbeans.modules.bpel.model.impl.BpelModelImpl$Transaction.commitEvents(BpelModelImpl.java:826) at org.netbeans.modules.bpel.model.impl.BpelModelImpl$Transaction.end(BpelModelImpl.java:737) at org.netbeans.modules.bpel.model.impl.BpelModelImpl.writeUnlock(BpelModelImpl.java:485) at org.netbeans.modules.bpel.model.impl.BpelEntityImpl.writeUnlock(BpelEntityImpl.java:503) at org.netbeans.modules.bpel.model.impl.BpelContainerImpl.removeChild(BpelContainerImpl.java:576) at org.netbeans.modules.bpel.model.impl.CorrelationContainerImpl.removeCorrelation(CorrelationContainerImpl.java:116) at org.netbeans.modules.bpel.properties.editors.CorrelationTablePanel.deleteRow(CorrelationTablePanel.java:313) at org.netbeans.modules.bpel.properties.editors.controls.BaseTablePanel$1.actionPerformed(BaseTablePanel.java:88) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1957) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2278) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:377) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:232) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234) at java.awt.Component.processMouseEvent(Component.java:5955) at javax.swing.JComponent.processMouseEvent(JComponent.java:3285) at java.awt.Component.processEvent(Component.java:5720) at java.awt.Container.processEvent(Container.java:1960) at java.awt.Component.dispatchEventImpl(Component.java:4365) at java.awt.Container.dispatchEventImpl(Container.java:2018) at java.awt.Component.dispatchEvent(Component.java:4195) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4222) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3886) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3816) at java.awt.Container.dispatchEventImpl(Container.java:2004) at java.awt.Window.dispatchEventImpl(Window.java:2210) at java.awt.Component.dispatchEvent(Component.java:4195) [catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:177) at java.awt.Dialog$1.run(Dialog.java:1032) at java.awt.Dialog$2.run(Dialog.java:1078) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Dialog.show(Dialog.java:1076) at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:816) at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:859) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:847) at org.openide.util.Mutex.doEventAccess(Mutex.java:1178) at org.openide.util.Mutex.readAccess(Mutex.java:215) at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:832) at java.awt.Component.show(Component.java:1406) at java.awt.Component.setVisible(Component.java:1359) at java.awt.Window.setVisible(Window.java:695) at java.awt.Dialog.setVisible(Dialog.java:972) at org.netbeans.modules.bpel.properties.NodeUtils.showNodeCustomEditor(NodeUtils.java:70) at org.netbeans.modules.bpel.design.DesignView.showCustomEditor(DesignView.java:370) at org.netbeans.modules.bpel.design.MouseHandler.mouseClicked(MouseHandler.java:108) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:211) at java.awt.Component.processMouseEvent(Component.java:5958) at javax.swing.JComponent.processMouseEvent(JComponent.java:3285) at java.awt.Component.processEvent(Component.java:5720) at java.awt.Container.processEvent(Container.java:1960) at java.awt.Component.dispatchEventImpl(Component.java:4365) at java.awt.Container.dispatchEventImpl(Container.java:2018) at java.awt.Component.dispatchEvent(Component.java:4195) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4222) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3895) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3816) at java.awt.Container.dispatchEventImpl(Container.java:2004) at java.awt.Window.dispatchEventImpl(Window.java:2210) at java.awt.Component.dispatchEvent(Component.java:4195) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) 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)
fixed.
Verified in build 17