public boolean isGlobalTransferBarShown() {
   if (!AzureusCoreFactory.isCoreRunning()) {
     return false;
   }
   return AllTransfersBar.getManager()
       .isOpen(AzureusCoreFactory.getSingleton().getGlobalManager());
 }
 public void closeGlobalTransferBar() {
   AllTransfersBar.closeAllTransfersBar();
 }
 public void showGlobalTransferBar() {
   AllTransfersBar.open(getMainShell());
 }