java.lang.IllegalAccessError: class jdk.jshell.JShell (in unnamed module @0x731dd530) cannot access class jdk.internal.jshell.debug.InternalDebugControl (in module jdk.jshell) because module jdk.jshell does not export jdk.internal.jshell.debug to unnamed module @0x731dd530 at jdk.jshell.JShell.debug(JShell.java:624) at jdk.jshell.MemoryFileManager.handleOption(MemoryFileManager.java:428) at jdk.jshell.TaskFactory.addToClasspath(TaskFactory.java:94) at jdk.jshell.JShellAccessor.addCompileClasspath(JShellAccessor.java:66) at jdk.jshell.JShellAccessor.resetCompileClasspath(JShellAccessor.java:82) at org.netbeans.modules.jshell.support.ShellSession.setupJShellClasspath(ShellSession.java:640) at org.netbeans.modules.jshell.support.ShellSession.initJShell(ShellSession.java:671) at org.netbeans.modules.jshell.support.ShellSession.getJShell(ShellSession.java:293) at org.netbeans.modules.jshell.support.ShellSession.lambda$null$27(ShellSession.java:590) at org.netbeans.modules.jshell.model.ConsoleModel$ModelAccImpl.execute(ConsoleModel.java:1334) at org.netbeans.modules.jshell.support.ShellSession.lambda$start$28(ShellSession.java:588) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443) at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68) at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058) Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.IllegalAccessError: class jdk.jshell.JShell (in unnamed module @0x731dd530) cannot access class jdk.internal.jshell.debug.InternalDebugControl (in module jdk.jshell) because module jdk.jshell does not export jdk.internal.jshell.debug to unnamed module @0x731dd530 at org.openide.util.RequestProcessor.post(RequestProcessor.java:420) at org.netbeans.modules.jshell.support.ShellSession.start(ShellSession.java:581) at org.netbeans.modules.jshell.env.JShellEnvironment.doStartAndFire(JShellEnvironment.java:309) at org.netbeans.modules.jshell.env.JShellEnvironment.start(JShellEnvironment.java:257) at org.netbeans.modules.jshell.env.JShellEnvironment.open(JShellEnvironment.java:429) at org.netbeans.modules.jshell.launch.PlatformShellAction.actionPerformed(PlatformShellAction.java:104) at org.openide.awt.AlwaysEnabledAction$1.run(AlwaysEnabledAction.java:199) at org.openide.util.actions.ActionInvoker$1.run(ActionInvoker.java:95) at org.openide.util.actions.ActionInvoker.doPerformAction(ActionInvoker.java:116) at org.openide.util.actions.ActionInvoker.invokeAction(ActionInvoker.java:99) at org.openide.awt.AlwaysEnabledAction.actionPerformed(AlwaysEnabledAction.java:202) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:261) at javax.swing.AbstractButton.doClick(AbstractButton.java:369) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:957) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1001) at java.awt.Component.processMouseEvent(Component.java:6601) at javax.swing.JComponent.processMouseEvent(JComponent.java:3321) at java.awt.Component.processEvent(Component.java:6366) at java.awt.Container.processEvent(Container.java:2258) at java.awt.Component.dispatchEventImpl(Component.java:4985) at java.awt.Container.dispatchEventImpl(Container.java:2316) at java.awt.Component.dispatchEvent(Component.java:4817) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4895) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4532) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4473) at java.awt.Container.dispatchEventImpl(Container.java:2302) at java.awt.Window.dispatchEventImpl(Window.java:2754) at java.awt.Component.dispatchEvent(Component.java:4817) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:761) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:712) at java.awt.EventQueue$3.run(EventQueue.java:706) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:77) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87) at java.awt.EventQueue$4.run(EventQueue.java:734) at java.awt.EventQueue$4.run(EventQueue.java:732) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:77) at java.awt.EventQueue.dispatchEvent(EventQueue.java:731) 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)