java.lang.NullPointerException at org.netbeans.modules.db.explorer.DatabaseConnection.rememberPassword(DatabaseConnection.java:723) at org.netbeans.modules.db.explorer.DatabaseConnectionConvertor$AtomicWriter.write(DatabaseConnectionConvertor.java:398) at org.netbeans.modules.db.explorer.DatabaseConnectionConvertor$AtomicWriter.run(DatabaseConnectionConvertor.java:365) at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:125) at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:566) at org.netbeans.modules.db.explorer.DatabaseConnectionConvertor$PCL.run(DatabaseConnectionConvertor.java:520) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968) Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.NullPointerException at org.openide.util.RequestProcessor$Task.schedule(RequestProcessor.java:1465) at org.netbeans.modules.db.explorer.DatabaseConnectionConvertor$PCL.propertyChange(DatabaseConnectionConvertor.java:504) at org.openide.util.WeakListenerImpl$PropertyChange.propertyChange(WeakListenerImpl.java:196) at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:298) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:291) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:229) at org.netbeans.modules.db.explorer.DatabaseConnection.setDisplayName(DatabaseConnection.java:519) at org.netbeans.modules.db.explorer.node.ConnectionNode.setName(ConnectionNode.java:358) at org.netbeans.api.db.explorer.node.BaseNode.updateProperties(BaseNode.java:262) at org.netbeans.api.db.explorer.node.BaseNode.setup(BaseNode.java:207) at org.netbeans.modules.db.explorer.node.ConnectionNode.create(ConnectionNode.java:89) at org.netbeans.modules.db.explorer.node.ConnectionNodeProvider.initialize(ConnectionNodeProvider.java:110) at org.netbeans.api.db.explorer.node.NodeProvider.getNodes(NodeProvider.java:106) at org.netbeans.modules.db.explorer.node.NodeRegistry.getNodes(NodeRegistry.java:167) at org.netbeans.api.db.explorer.node.BaseNode.getChildNodes(BaseNode.java:244) at org.netbeans.modules.db.explorer.DatabaseConnection.findConnectionNode(DatabaseConnection.java:1235) at org.netbeans.modules.db.explorer.DatabaseConnection.showConnectionDialog(DatabaseConnection.java:1194) at org.netbeans.api.db.explorer.ConnectionManager.showConnectionDialog(ConnectionManager.java:354) at org.netbeans.modules.j2ee.persistence.wizard.fromdb.DBSchemaManager$2.run(DBSchemaManager.java:124) at org.netbeans.modules.j2ee.core.api.support.progress.ProgressSupport$ActionInvoker.invokeNextActionsOfSameKind(ProgressSupport.java:270) at org.netbeans.modules.j2ee.core.api.support.progress.ProgressSupport$ActionInvoker.invoke(ProgressSupport.java:186) at org.netbeans.modules.j2ee.core.api.support.progress.ProgressSupport.invoke(ProgressSupport.java:112) at org.netbeans.modules.j2ee.persistence.wizard.fromdb.DBSchemaManager.getSchemaElement(DBSchemaManager.java:223) at org.netbeans.modules.j2ee.persistence.wizard.fromdb.DatabaseTablesPanel.updateSourceSchema(DatabaseTablesPanel.java:520) at org.netbeans.modules.j2ee.persistence.wizard.fromdb.DatabaseTablesPanel.datasourceComboBoxActionPerformed(DatabaseTablesPanel.java:900) at org.netbeans.modules.j2ee.persistence.wizard.fromdb.DatabaseTablesPanel.access$900(DatabaseTablesPanel.java:102) at org.netbeans.modules.j2ee.persistence.wizard.fromdb.DatabaseTablesPanel$5.actionPerformed(DatabaseTablesPanel.java:648) at javax.swing.JComboBox.fireActionEvent(JComboBox.java:1257) at javax.swing.JComboBox.setSelectedItem(JComboBox.java:584) at javax.swing.JComboBox.setSelectedIndex(JComboBox.java:620) at javax.swing.plaf.basic.BasicComboPopup$Handler.mouseReleased(BasicComboPopup.java:831) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:290) at java.awt.Component.processMouseEvent(Component.java:6203) at javax.swing.JComponent.processMouseEvent(JComponent.java:3267) at javax.swing.plaf.basic.BasicComboPopup$1.processMouseEvent(BasicComboPopup.java:497) at java.awt.Component.processEvent(Component.java:5968) at java.awt.Container.processEvent(Container.java:2105) at java.awt.Component.dispatchEventImpl(Component.java:4564) at java.awt.Container.dispatchEventImpl(Container.java:2163) at java.awt.Component.dispatchEvent(Component.java:4390) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4461) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4125) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4055) at java.awt.Container.dispatchEventImpl(Container.java:2149) at java.awt.Window.dispatchEventImpl(Window.java:2478) at java.awt.Component.dispatchEvent(Component.java:4390) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:649) at java.awt.EventQueue.access$000(EventQueue.java:96) at java.awt.EventQueue$1.run(EventQueue.java:608) at java.awt.EventQueue$1.run(EventQueue.java:606) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:116) at java.awt.EventQueue$2.run(EventQueue.java:622) at java.awt.EventQueue$2.run(EventQueue.java:620) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105) at java.awt.EventQueue.dispatchEvent(EventQueue.java:619) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:148) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:194) at java.awt.Dialog$1.run(Dialog.java:1072) at java.awt.Dialog$3.run(Dialog.java:1126) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.awt.Dialog.show(Dialog.java:1124) at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1038) at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1072) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1060) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:126) at org.openide.util.Mutex.doEventAccess(Mutex.java:1361) at org.openide.util.Mutex.readAccess(Mutex.java:271) at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1045) at java.awt.Component.show(Component.java:1496) at java.awt.Component.setVisible(Component.java:1448) at java.awt.Window.setVisible(Window.java:842) at java.awt.Dialog.setVisible(Dialog.java:1011) at org.openide.loaders.TemplateWizard.instantiateImpl(TemplateWizard.java:498) at org.openide.loaders.TemplateWizard.instantiate(TemplateWizard.java:377) at org.netbeans.modules.project.ui.actions.NewFile.doPerform(NewFile.java:157) at org.netbeans.modules.project.ui.actions.NewFile.access$200(NewFile.java:83) at org.netbeans.modules.project.ui.actions.NewFile$PopupListener.actionPerformed(NewFile.java:336) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.AbstractButton.doClick(AbstractButton.java:374) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:829) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:873) at java.awt.Component.processMouseEvent(Component.java:6203) at javax.swing.JComponent.processMouseEvent(JComponent.java:3267) at java.awt.Component.processEvent(Component.java:5968) at java.awt.Container.processEvent(Container.java:2105) at java.awt.Component.dispatchEventImpl(Component.java:4564) at java.awt.Container.dispatchEventImpl(Container.java:2163) at java.awt.Component.dispatchEvent(Component.java:4390) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4461) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4125) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4055) at java.awt.Container.dispatchEventImpl(Container.java:2149) at java.awt.Window.dispatchEventImpl(Window.java:2478) at java.awt.Component.dispatchEvent(Component.java:4390) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:649) at java.awt.EventQueue.access$000(EventQueue.java:96) at java.awt.EventQueue$1.run(EventQueue.java:608) at java.awt.EventQueue$1.run(EventQueue.java:606) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:116) at java.awt.EventQueue$2.run(EventQueue.java:622) at java.awt.EventQueue$2.run(EventQueue.java:620) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105) at java.awt.EventQueue.dispatchEvent(EventQueue.java:619) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:148) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177) at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)