java.lang.ClassNotFoundException: javax.activation.DataContentHandlerFactory at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582) at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:185) at java.lang.ClassLoader.loadClass(ClassLoader.java:496) Caused: java.lang.ClassNotFoundException: javax.activation.DataContentHandlerFactory starting from ModuleCL@44639175[org.openide.awt] with possible defining loaders null and declared parents [org.netbeans.MainImpl$BootClassLoader@4b1c1ea0, ModuleCL@6bae455f[org.netbeans.api.annotations.common]] at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:224) at java.lang.ClassLoader.loadClass(ClassLoader.java:496) Caused: java.lang.NoClassDefFoundError: javax/activation/DataContentHandlerFactory at org.openide.awt.QuickSearch.setUpSearch(QuickSearch.java:369) at org.openide.awt.QuickSearch.(QuickSearch.java:107) at org.openide.awt.QuickSearch.attach(QuickSearch.java:197) at org.openide.explorer.view.OutlineView.attachQuickSearch(OutlineView.java:337) at org.openide.explorer.view.OutlineView.(OutlineView.java:248) at org.openide.explorer.view.OutlineView.(OutlineView.java:237) at org.netbeans.modules.viewmodel.OutlineTable$MyTreeTable.(OutlineTable.java:1146) at org.netbeans.modules.viewmodel.OutlineTable.(OutlineTable.java:137) at org.netbeans.spi.viewmodel.Models.createView(Models.java:142) at org.netbeans.modules.debugger.ui.views.ViewModelListener.initView(ViewModelListener.java:217) at org.netbeans.modules.debugger.ui.views.ViewModelListener.(ViewModelListener.java:203) at org.netbeans.modules.debugger.ui.views.View.componentShowing(View.java:152) at org.openide.windows.WindowManager.componentShowing(WindowManager.java:339) at org.netbeans.core.windows.WindowManagerImpl.componentShowing(WindowManagerImpl.java:1200) at org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:168) at org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:275) at org.netbeans.core.windows.ViewRequestor.processVisibilityRequest(ViewRequestor.java:264) at org.netbeans.core.windows.ViewRequestor.postVisibilityRequest(ViewRequestor.java:201) at org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:121) at org.netbeans.core.windows.Central.setVisible(Central.java:140) at org.netbeans.core.windows.WindowManagerImpl.setVisible(WindowManagerImpl.java:931) at org.netbeans.core.windows.WindowSystemImpl.show(WindowSystemImpl.java:105) at org.netbeans.core.GuiRunLevel$InitWinSys.run(GuiRunLevel.java:244) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:717) at java.awt.EventQueue$3.run(EventQueue.java:711) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) at java.awt.EventQueue.dispatchEvent(EventQueue.java:734) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:199) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.run(EventDispatchThread.java:90)