How to use

removeListener

method

in

org.eclipse.core.runtime.IExtensionRegistry

public void dispose ()
{
  Platform.getExtensionRegistry ().removeListener ( this );
}

public void dispose ()
{
  Platform.getExtensionRegistry ().removeListener ( this );
}

public void shutdown() {
 for (final String k : listenerMap.keySet()) {
  extensionRegistry.removeListener(listenerMap.remove(k));
 }
}

void stop() {
  // stop all applications
  stopAllApps();
  context.removeBundleListener(this);
  extensionRegistry.removeListener(this);
  // flush the apps
  apps.clear();
  branding = null;
  missingProductReported = false;
  launcherTracker.close();
}

static public void stop() {
  if (instance != null) {
    IExtensionRegistry registry = RegistryFactory.getRegistry();
    registry.removeListener(instance);
    instance = null;
  }
}

static public void stop() {
  if (instance != null) {
    IExtensionRegistry registry = RegistryFactory.getRegistry();
    registry.removeListener(instance);
    instance = null;
  }
}

  public synchronized void stop() {
    RegistryFactory.getRegistry().removeListener(this);
  }
}

void stop() {
  // stop all applications
  stopAllApps();
  context.removeBundleListener(this);
  extensionRegistry.removeListener(this);
  // flush the apps
  apps.clear();
  branding = null;
  missingProductReported = false;
  launcherTracker.close();
}

void stop() {
  // stop all applications
  stopAllApps();
  context.removeBundleListener(this);
  extensionRegistry.removeListener(this);
  // flush the apps
  apps.clear();
  branding = null;
  missingProductReported = false;
  launcherTracker.close();
}

  public synchronized void stop() {
    RegistryFactory.getRegistry().removeListener(this);
  }
}

  public synchronized void stop() {
    RegistryFactory.getRegistry().removeListener(this);
  }
}

  public synchronized void stop() {
    RegistryFactory.getRegistry().removeListener(this);
  }
}

@Override
public void stop ( final BundleContext context ) throws Exception
{
  Platform.getExtensionRegistry ().removeListener ( this.listener );
  plugin = null;
  clearCache ();
  super.stop ( context );
}

@Override
public void disconnect() {
  Platform.getExtensionRegistry().removeListener(this);
  PDERuntimePlugin.getDefault().getBundleContext().removeBundleListener(this);
  PDERuntimePlugin.getDefault().getBundleContext().removeServiceListener(this);
}

@Override
public void dispose() {
  // run super.
  super.dispose();
  // remove ourselves as a selection and registry listener
  getSite().getPage().removePostSelectionListener(this);
  RegistryFactory.getRegistry().removeListener(this);
  currentPart = null;
  currentSelection = null;
  pinPropertySheetAction = null;
}

/**
 * {@inheritDoc}
 * 
 * @see org.eclipse.core.runtime.Plugin#stop(org.osgi.framework.BundleContext)
 */
@Override
public void stop(final BundleContext bundleContext) throws Exception {
  try {
    final IExtensionRegistry registry = Platform.getExtensionRegistry();
    registry.removeListener(librariesConnectorListener);
    registry.removeListener(librariesListener);
    Bundle pdeCoreBundle = Platform.getBundle("org.eclipse.pde.core"); //$NON-NLS-1$
    if (pdeCoreBundle != null) {
      ResourcesPlugin.getWorkspace().removeResourceChangeListener(workspaceEcoreListener);
    }
    AcceleoServicesEclipseUtil.clearRegistry();
    AcceleoLibraryConnectorsRegistry.INSTANCE.clearRegistry();
    AcceleoLibrariesEclipseUtil.clearRegistry();
    AcceleoWorkspaceUtil.INSTANCE.dispose();
    AcceleoPreferences.save();
    plugin = null;
    context = null;
    AcceleoModelManager.getManager().shutdown();
  } finally {
    super.stop(bundleContext);
  }
}

@Override
public void dispose() {
  IWorkbenchPartSite site = getSite();
  IWorkbenchPage page = site.getPage();
  ISaveablesLifecycleListener saveables = site.getService(ISaveablesLifecycleListener.class);
  // remove ourselves as a selection and registry listener
  page.removePostSelectionListener(this);
  RegistryFactory.getRegistry().removeListener(this);
  if (saveables instanceof SaveablesList) {
    ((SaveablesList) saveables).removeModelLifecycleListener(saveablesTracker);
  }
  currentPart = null;
  currentSelection = null;
  pinPropertySheetAction = null;
  super.dispose();
}