static {
   try {
     workbench = PlatformUI.getWorkbench();
     workbenchWindow = (WorkbenchWindow) workbench.getActiveWorkbenchWindow();
     bars = workbenchWindow.getActionBars();
     lineManager = bars.getStatusLineManager();
     monitor = lineManager.getProgressMonitor();
   } catch (Exception e) {
     e.printStackTrace();
   }
 }