[jbosstools-issues] [JBoss JIRA] (JBDS-4180) ClassNotFoundException thrown on devstudio start up

[Marián Labuda (JIRA)]

    [ https://issues.jboss.org/browse/JBDS-4180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13325426#comment-13325426 ] 

Marián Labuda commented on JBDS-4180:
-------------------------------------

I looked closer at it. Well, once I updated on my Fedora 24 openjdk, I was not able to reproduce with latest available openjdk from fedora repos and there was no way back because the openjdk 1.8.0_102 was from previous Fedora (I was upgrading Fedora) and openjdk has not been updated. So it is really edge case and I think it would be good enough to have it documented in some form. This includes JBIDE-4179 as well as JBIDE-4181

> ClassNotFoundException thrown on devstudio start up
> ---------------------------------------------------
>
>                 Key: JBDS-4180
>                 URL: https://issues.jboss.org/browse/JBDS-4180
>             Project: Red Hat JBoss Developer Studio (devstudio)
>          Issue Type: Bug
>          Components: foundation, upstream
>    Affects Versions: 10.2.0.GA
>         Environment: Fedora 24,
> openjdk version "1.8.0_102"
> OpenJDK Runtime Environment (build 1.8.0_102-b14)
>            Reporter: Marián Labuda
>            Assignee: Rob Stryker
>             Fix For: 10.x
>
>
> When starting latest DevStudio 10.2.0.GA (build ID GA-v20161116-0039-B6472) I get following error in console output
> {code}
> SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]
> Noop constructor
> java.lang.ClassNotFoundException: sun.jvmstat.monitor.MonitoredHost
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> 	at org.eclipse.osgi.internal.framework.ContextFinder.loadClass(ContextFinder.java:132)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> 	at org.jboss.tools.common.jdt.debug.tools.internal.Tools.invokeGetMonitoredHost(Tools.java:513)
> 	at org.jboss.tools.common.jdt.debug.tools.internal.Tools.validateClassPathAndLibraryPath(Tools.java:365)
> 	at org.jboss.tools.common.jdt.debug.tools.internal.Tools.reset(Tools.java:115)
> 	at org.jboss.tools.common.jdt.debug.tools.internal.Tools.<init>(Tools.java:82)
> 	at org.jboss.tools.common.jdt.debug.tools.internal.Tools.getInstance(Tools.java:73)
> 	at org.jboss.tools.common.jdt.debug.tools.ToolsCore.getActiveProcessIds(ToolsCore.java:179)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.updatesActiveJvms(JvmAttachHandler.java:100)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler$1.run(JvmAttachHandler.java:78)
> 	at java.util.TimerThread.mainLoop(Timer.java:555)
> 	at java.util.TimerThread.run(Timer.java:505)
> java.lang.ClassNotFoundException: sun.jvmstat.monitor.MonitoredHost
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> 	at org.eclipse.osgi.internal.framework.ContextFinder.loadClass(ContextFinder.java:132)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> 	at org.jboss.tools.common.jdt.debug.tools.internal.Tools.invokeGetMonitoredHost(Tools.java:513)
> 	at org.jboss.tools.common.jdt.debug.tools.internal.Tools.invokeActiveVms(Tools.java:525)
> 	at org.jboss.tools.common.jdt.debug.tools.ToolsCore.getActiveProcessIds(ToolsCore.java:179)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler.updatesActiveJvms(JvmAttachHandler.java:100)
> 	at org.jboss.tools.jmx.jvmmonitor.internal.tools.JvmAttachHandler$1.run(JvmAttachHandler.java:78)
> 	at java.util.TimerThread.mainLoop(Timer.java:555)
> 	at java.util.TimerThread.run(Timer.java:505)
> {code}
> problem is with openjdk version. With the lates 1.8.0_111 it works.



--
This message was sent by Atlassian JIRA
(v7.2.3#72005)