java.lang.AssertionError
   at org.netbeans.modules.hibernate.wizards.support.DBSchemaManager.getSchemaElement(DBSchemaManager.java:96)
   at org.netbeans.modules.hibernate.util.HibernateUtil.getAllDatabaseTablesOnEventThread(HibernateUtil.java:180)
   at org.netbeans.modules.hibernate.service.spi.HibernateEnvironmentImpl.getAllDatabaseTablesOnEventThread(HibernateEnvironmentImpl.java:294)
   at org.netbeans.modules.hibernate.wizards.HibernateMappingWizardPanel.fillDatabaseTable(HibernateMappingWizardPanel.java:109)
   at org.netbeans.modules.hibernate.wizards.HibernateMappingWizardPanel.<init>(HibernateMappingWizardPanel.java:91)
   at org.netbeans.modules.hibernate.wizards.HibernateMappingWizardDescriptor.getComponent(HibernateMappingWizardDescriptor.java:77)
   at org.netbeans.modules.hibernate.wizards.HibernateMappingWizard.createSteps(HibernateMappingWizard.java:301)
   at org.netbeans.modules.hibernate.wizards.HibernateMappingWizard.getPanels(HibernateMappingWizard.java:118)
   at org.netbeans.modules.hibernate.wizards.HibernateMappingWizard.current(HibernateMappingWizard.java:275)
   at org.openide.loaders.TemplateWizard$InstantiatingIteratorBridge.current(TemplateWizard.java:1010)
   at org.openide.loaders.TemplateWizardIterImpl.current(TemplateWizardIterImpl.java:143)
   at org.openide.loaders.TemplateWizardIteratorWrapper.current(TemplateWizardIteratorWrapper.java:92)
   at org.openide.loaders.TemplateWizard.updateState(TemplateWizard.java:767)
   at org.netbeans.modules.project.ui.NewFileWizard.updateState(NewFileWizard.java:122)
   at org.openide.WizardDescriptor$Listener.stateChanged(WizardDescriptor.java:2062)
   at org.openide.util.WeakListenerImpl$Change.stateChanged(WeakListenerImpl.java:329)
   at org.openide.loaders.TemplateWizardIterImpl.fireStateChanged(TemplateWizardIterImpl.java:269)
   at org.openide.loaders.TemplateWizardIterImpl.setIterator(TemplateWizardIterImpl.java:119)
   at org.openide.loaders.TemplateWizardIteratorWrapper.setIterator(TemplateWizardIteratorWrapper.java:79)
   at org.openide.loaders.TemplateWizard.setTemplateImpl(TemplateWizard.java:206)
   at org.openide.loaders.TemplateWizard.setTemplate(TemplateWizard.java:225)
   at org.openide.loaders.TemplateWizard.instantiateImpl(TemplateWizard.java:475)
   at org.openide.loaders.TemplateWizard.instantiate(TemplateWizard.java:391)
   at org.netbeans.modules.project.ui.actions.NewFile$2.run(NewFile.java:167)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1411)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1991)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.AssertionError
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:428)
   at org.netbeans.modules.project.ui.actions.NewFile.doPerform(NewFile.java:164)
   at org.netbeans.modules.project.ui.actions.NewFile.access$100(NewFile.java:95)
   at org.netbeans.modules.project.ui.actions.NewFile$PopupListener.actionPerformed(NewFile.java:369)
   at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
   at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
   at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
   at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
   at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
   at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:809)
   at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:850)
   at java.awt.Component.processMouseEvent(Component.java:6288)
   at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
   at java.awt.Component.processEvent(Component.java:6053)
   at java.awt.Container.processEvent(Container.java:2041)
   at java.awt.Component.dispatchEventImpl(Component.java:4651)
   at java.awt.Container.dispatchEventImpl(Container.java:2099)
   at java.awt.Component.dispatchEvent(Component.java:4481)
   at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4577)
   at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4238)
   at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4168)
   at java.awt.Container.dispatchEventImpl(Container.java:2085)
   at java.awt.Window.dispatchEventImpl(Window.java:2478)
   at java.awt.Component.dispatchEvent(Component.java:4481)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:643)
   at java.awt.EventQueue.access$000(EventQueue.java:84)
   at java.awt.EventQueue$1.run(EventQueue.java:602)
   at java.awt.EventQueue$1.run(EventQueue.java:600)
   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:616)
   at java.awt.EventQueue$2.run(EventQueue.java:614)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:613)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:162)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)