Remove classpath update listener in JDT.LS bundle (#296)

Author: jdneo

jdtls.ext/com.microsoft.jdtls.ext.core/src/com/microsoft/jdtls/ext/core/JdtlsExtActivator.java

@@ -15,12 +15,6 @@
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.Status;
-import org.eclipse.core.runtime.jobs.IJobChangeEvent;
-import org.eclipse.core.runtime.jobs.IJobChangeListener;
-import org.eclipse.core.runtime.jobs.JobChangeAdapter;
-import org.eclipse.jdt.ls.core.internal.JavaClientConnection;
-import org.eclipse.jdt.ls.core.internal.JavaLanguageServerPlugin;
-import org.eclipse.jdt.ls.core.internal.managers.UpdateClasspathJob;
 import org.osgi.framework.BundleActivator;
 import org.osgi.framework.BundleContext;
 import org.osgi.framework.ServiceReference;
@@ -31,30 +25,18 @@ public class JdtlsExtActivator implements BundleActivator {
 
     private static BundleContext context;
 
-    private static IJobChangeListener updateClasspathListener = new JobChangeAdapter() {
-        @Override
-        public void done(IJobChangeEvent event) {
-            if (event.getJob() instanceof UpdateClasspathJob) {
-                JavaClientConnection connection = JavaLanguageServerPlugin.getInstance().getClientConnection();
-                connection.executeClientCommand("java.view.package.refresh", /* debounce = */true);
-            }
-        }
-    };
-
     static BundleContext getContext() {
         return context;
     }
 
     @Override
     public void start(BundleContext bundleContext) throws Exception {
         JdtlsExtActivator.context = bundleContext;
-        UpdateClasspathJob.getInstance().addJobChangeListener(JdtlsExtActivator.updateClasspathListener);
     }
 
     @Override
     public void stop(BundleContext bundleContext) throws Exception {
         JdtlsExtActivator.context = null;
-        UpdateClasspathJob.getInstance().removeJobChangeListener(JdtlsExtActivator.updateClasspathListener);
     }
 
     @SuppressWarnings("unchecked")