code: public void addMenuItem(final String menuDisplay, final String methodName, final boolean repeat) {
          menu.add(menuDisplay);
          methods.add(methodName);
          askForRepeat.add(Boolean.valueOf(repeat));
      }
docs: add an entry in the menu, sequentially
  
  @param menuDisplay
  how the entry will be displayed in the menu
  @param methodName
  name of the public method
  @param repeat call back for repeat