/* (non-Javadoc)
  * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
  */
 @Override
 public void stop(BundleContext context) throws Exception {
   if (fFormColors != null) {
     fFormColors.dispose();
     fFormColors = null;
   }
   if (fLabelProvider != null) {
     fLabelProvider.dispose();
     fLabelProvider = null;
   }
   if (fLogFileProvider != null) {
     LogFilesManager.removeLogFileProvider(fLogFileProvider);
     fLogFileProvider = null;
   }
   Utilities.shutdown();
   super.stop(context);
 }