public static void refreshOperatorDescriptions(){
  for (  OperatorDescription desc : KEYS_TO_DESCRIPTIONS.values()) {
    desc.refresh();
  }
}

public static void refreshOperatorDescriptions ( ) { for ( OperatorDescription desc : KEYS_TO_DESCRIPTIONS . values ( ) ) { desc . refresh ( ) ; } }
refreshes all operator descriptions including the reloading of operator icons .
