[jboss-jira] [JBoss JIRA] (WFLY-10890) CLI client in jconsole doesn't work with JDK11

[Jean-Francois Denise (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-10890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Francois Denise updated WFLY-10890:
----------------------------------------
    Git Pull Request: https://github.com/wildfly/wildfly/pull/11550


> CLI client in jconsole doesn't work with JDK11
> ----------------------------------------------
>
>                 Key: WFLY-10890
>                 URL: https://issues.jboss.org/browse/WFLY-10890
>             Project: WildFly
>          Issue Type: Bug
>          Components: Scripts
>            Reporter: Marek Kopecký
>            Assignee: Jean-Francois Denise
>            Priority: Blocker
>              Labels: Java11, blocker-WF14
>
> CLI client in jconsole doesn't work with JDK11.
> JConsole uses CLI. CLI uses WildFlySecurityManager (Elytron 1.5.4.Final). WildFlySecurityManager uses sun.misc.Unsafe. Unsafe works just with adding of {{--add-modules=jdk.unsupported}} to JConsole:
> {code:diff}
> --- a/jconsole.sh
> +++ b/jconsole.sh
> @@ -79,4 +79,4 @@ CLASSPATH=$CLASSPATH:./bin/client/jboss-cli-client.jar
>  echo CLASSPATH $CLASSPATH
>  
>  cd "$JBOSS_HOME"
> -$JAVA_HOME/bin/jconsole -J-Djava.class.path="$CLASSPATH" "$@"
> +$JAVA_HOME/bin/jconsole -J--add-modules=jdk.unsupported -J-Djava.class.path="$CLASSPATH" "$@"
> \ No newline at end of file
> {code}
> But "jdk.unsupported" module is not a correct fix.
> *Logs:*
> {noformat}
> Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: sun/misc/Unsafe
> 	at org.wildfly.security.manager.WildFlySecurityManager.<clinit>(WildFlySecurityManager.java:122)
> 	at org.jboss.as.cli.CommandContextFactory.getInstance(CommandContextFactory.java:41)
> 	at org.jboss.as.cli.gui.ConnectDialog$2.actionPerformed(ConnectDialog.java:182)
> 	at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)
> 	at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)
> 	at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
> 	at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
> 	at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
> 	at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
> 	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6631)
> 	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3342)
> 	at java.desktop/java.awt.Component.processEvent(Component.java:6396)
> 	at java.desktop/java.awt.Container.processEvent(Container.java:2263)
> 	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5008)
> 	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
> 	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4840)
> 	at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
> 	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
> 	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
> 	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
> 	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2772)
> 	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4840)
> 	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
> 	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
> 	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
> 	at java.base/java.security.AccessController.doPrivileged(Native Method)
> 	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
> 	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
> 	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
> 	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
> 	at java.base/java.security.AccessController.doPrivileged(Native Method)
> 	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
> 	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
> 	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
> 	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
> 	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
> 	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
> 	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
> 	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
> Caused by: java.lang.ClassNotFoundException: sun.misc.Unsafe
> 	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)
> 	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
> 	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
> 	... 39 more
> {noformat}
> *cc:* [~kabirkhan], [~jamezp], [~darranl], [~mchoma], [~msvehla], [~okotek], [~rsvoboda]



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