@SuppressWarnings("unchecked") private void updateTaskbarProgress(@Nullable Double progress){
  if (taskBarRelatedPointer == null || taskBarList == null) {
    return;
  }
  threadPoolExecutor.execute(null);
}

@ SuppressWarnings ( "unchecked" ) private void updateTaskbarProgress ( @ Nullable Double progress ) { if ( taskBarRelatedPointer == null || taskBarList == null ) { return ; } threadPoolExecutor . execute ( null ) ; }
updates the progress in the windows 7 + task bar , if available .
