java.lang.NullPointerException at javafx.embed.swing.JFXPanel.getInputMethodRequests(JFXPanel.java:744) at sun.awt.im.InputMethodAdapter.haveActiveClient(InputMethodAdapter.java:61) at sun.awt.X11InputMethod.deactivate(X11InputMethod.java:377) at sun.awt.im.InputContext.deactivateInputMethod(InputContext.java:492) at sun.awt.im.InputContext.focusLost(InputContext.java:458) at sun.awt.im.InputContext.removeNotify(InputContext.java:627) at java.awt.Component.removeNotify(Component.java:7014) at java.awt.Container.removeNotify(Container.java:2821) at javax.swing.JComponent.removeNotify(JComponent.java:4758) at javafx.embed.swing.JFXPanel.removeNotify(JFXPanel.java:766) at java.awt.Container.removeNotify(Container.java:2805) at javax.swing.JComponent.removeNotify(JComponent.java:4758) at java.awt.Container.removeNotify(Container.java:2805) at javax.swing.JComponent.removeNotify(JComponent.java:4758) at java.awt.Container.remove(Container.java:1205) at java.awt.Container.remove(Container.java:1263) at java.awt.Container.addImpl(Container.java:1097) at java.awt.Container.add(Container.java:972) at org.netbeans.swing.tabcontrol.plaf.DefaultTabbedContainerUI.initDisplayer(DefaultTabbedContainerUI.java:632) at org.netbeans.swing.tabcontrol.plaf.DefaultTabbedContainerUI$ContainerHierarchyListener.hierarchyChanged(DefaultTabbedContainerUI.java:996) at java.awt.Component.processHierarchyEvent(Component.java:6696) at java.awt.Component.processEvent(Component.java:6315) at java.awt.Container.processEvent(Container.java:2235) at java.awt.Component.dispatchEventImpl(Component.java:4885) at java.awt.Container.dispatchEventImpl(Container.java:2293) at java.awt.Component.dispatchEvent(Component.java:4707) at java.awt.Component.addNotify(Component.java:6965) at java.awt.Container.addNotify(Container.java:2763) at javax.swing.JComponent.addNotify(JComponent.java:4740) at org.netbeans.swing.tabcontrol.TabbedContainer.addNotify(TabbedContainer.java:967) at org.netbeans.core.windows.view.ui.tabcontrol.TabbedAdapter.addNotify(TabbedAdapter.java:330) at java.awt.Container.addNotify(Container.java:2774) at javax.swing.JComponent.addNotify(JComponent.java:4740) at java.awt.Container.addImpl(Container.java:1120) at java.awt.Container.add(Container.java:416) at org.netbeans.core.windows.view.ui.MultiSplitPane.setChildren(MultiSplitPane.java:154) at org.netbeans.core.windows.view.SplitView.updateSplitPane(SplitView.java:243) at org.netbeans.core.windows.view.SplitView.setChildren(SplitView.java:131) at org.netbeans.core.windows.view.ViewHierarchy.updateViewForAccessor(ViewHierarchy.java:259) at org.netbeans.core.windows.view.ViewHierarchy.updateViewForAccessor(ViewHierarchy.java:249) at org.netbeans.core.windows.view.ViewHierarchy.updateViewHierarchy(ViewHierarchy.java:163) at org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:156) at org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:275) at org.netbeans.core.windows.ViewRequestor.processRequest(ViewRequestor.java:251) at org.netbeans.core.windows.ViewRequestor.postRequest(ViewRequestor.java:189) at org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:127) at org.netbeans.core.windows.Central.unSlide(Central.java:2842) at org.netbeans.core.windows.Central.userDisabledAutoHide(Central.java:2803) at org.netbeans.core.windows.view.DefaultView.userDisabledAutoHide(DefaultView.java:910) at org.netbeans.core.windows.view.ui.TabbedHandler.actionPerformed(TabbedHandler.java:416) at org.netbeans.core.windows.view.ui.slides.TabbedSlideAdapter.postActionEvent(TabbedSlideAdapter.java:173) at org.netbeans.core.windows.view.ui.slides.CommandManager.postEvent(CommandManager.java:450) at org.netbeans.core.windows.view.ui.slides.CommandManager.slideIntoDesktop(CommandManager.java:189) at org.netbeans.core.windows.view.ui.slides.CommandManager.actionPerformed(CommandManager.java:247) at org.netbeans.swing.tabcontrol.TabbedContainer.postActionEvent(TabbedContainer.java:730) at org.netbeans.swing.tabcontrol.TabbedContainerUI.shouldPerformAction(TabbedContainerUI.java:165) at org.netbeans.swing.tabcontrol.plaf.DefaultTabbedContainerUI.access$2700(DefaultTabbedContainerUI.java:112) at org.netbeans.swing.tabcontrol.plaf.DefaultTabbedContainerUI$DisplayerActionListener.actionPerformed(DefaultTabbedContainerUI.java:1286) at org.netbeans.swing.tabcontrol.TabDisplayer.postActionEvent(TabDisplayer.java:614) at org.netbeans.swing.tabcontrol.TabDisplayerUI.shouldPerformAction(TabDisplayerUI.java:213) at org.netbeans.swing.tabcontrol.TabDisplayerUI.postTabAction(TabDisplayerUI.java:298) at org.netbeans.swing.tabcontrol.plaf.TabControlButton.performAction(TabControlButton.java:215) at org.netbeans.swing.tabcontrol.plaf.TabControlButton.fireActionPerformed(TabControlButton.java:206) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289) at java.awt.Component.processMouseEvent(Component.java:6529) at javax.swing.JComponent.processMouseEvent(JComponent.java:3321) at java.awt.Component.processEvent(Component.java:6294) at java.awt.Container.processEvent(Container.java:2235) at java.awt.Component.dispatchEventImpl(Component.java:4885) at java.awt.Container.dispatchEventImpl(Container.java:2293) at java.awt.Component.dispatchEvent(Component.java:4707) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4877) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4533) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4462) at java.awt.Container.dispatchEventImpl(Container.java:2279) at java.awt.Window.dispatchEventImpl(Window.java:2741) at java.awt.Component.dispatchEvent(Component.java:4707) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746) at java.awt.EventQueue.access$400(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:697) at java.awt.EventQueue$3.run(EventQueue.java:691) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:719) at java.awt.EventQueue$4.run(EventQueue.java:717) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) at java.awt.EventQueue.dispatchEvent(EventQueue.java:716) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:220) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:135) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:123) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:119) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:111) at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)