title: Visual Studio Code language support for java crashed 5 times
body: <p>I'm using <code>Visual Studio Code</code> languagage support for <code>Java</code> made by <code>Red Hat</code> but I'm getting an error:</p>
  <pre><code>The server crashed 5 times in the last 3 minutes the server will not be restarted.
  </code></pre>
  <p>I have removed the app and reinstall two times.
  I have installed lombok annotations nothing.</p>
  <p>===MY LOG HEAD UNTILL THE ERROR ====</p>
  <pre><code>eclipse.buildId=unknown
  java.version=11.0.8
  java.vendor=Ubuntu
  BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
  Command-line arguments:  -data /home/icomg/.config/Code/User/workspaceStorage/dd03d70bdc61fd3884317d660a873358/redhat.java/jdt_ws
  
  This is a continuation of log file /home/icomg/.config/Code/User/workspaceStorage/dd03d70bdc61fd3884317d660a873358/redhat.java/jdt_ws/.metadata/.bak_0.log
  Created Time: 2020-08-25 08:29:55.231
  
  !ENTRY org.eclipse.jdt.ls.core 4 0 2020-08-25 08:29:55.231
  !MESSAGE FrameworkEvent ERROR
  !STACK 0
  org.osgi.framework.BundleException: Exception in org.eclipse.jdt.ls.core.internal.JavaLanguageServerPlugin.start() of bundle org.eclipse.jdt.ls.core.
      at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:864)
      at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:792)
      at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:1015)
      at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:365)
      at org.eclipse.osgi.container.Module.doStart(Module.java:605)
      at org.eclipse.osgi.container.Module.start(Module.java:468)
      at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel$2.run(ModuleContainer.java:1845)
      at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor$1$1.execute(EquinoxContainerAdaptor.java:136)
      at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1838)
      at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1781)
      at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1743)
      at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1665)
      at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
      at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
      at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:345)
  Caused by: java.lang.NoClassDefFoundError: org/eclipse/jdt/core/JavaCore
      at org.eclipse.jdt.ls.core.internal.preferences.PreferenceManager.initialize(PreferenceManager.java:79)
      at org.eclipse.jdt.ls.core.internal.preferences.PreferenceManager.&lt;init&gt;(PreferenceManager.java:70)
      at org.eclipse.jdt.ls.core.internal.preferences.StandardPreferenceManager.&lt;init&gt;(StandardPreferenceManager.java:44)
      at org.eclipse.jdt.ls.core.internal.JavaLanguageServerPlugin.start(JavaLanguageServerPlugin.java:173)
      at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:843)
      at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1)
      at java.base/java.security.AccessController.doPrivileged(Native Method)
      at org.eclipse.osgi.internal.framework.BundleContextImpl.startActivator(BundleContextImpl.java:835)
      ... 14 more
  Caused by: java.lang.ClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.jdt.core (41).
      at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:126)
      at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:571)
      at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:346)
      at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:398)
      at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:41)
      at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:473)
      at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171)
      at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
  
  My OS is `Ubuntu 20.04 LTS`
  
  `Vscode -v 1.48.0`
  
  Language support version `0.65.0`
  </code></pre>