protected void setupExcludedAction() {
    ToggleExcludedStateAction toggleExcludedAction = new ToggleExcludedStateAction(myTree, this);
    myEditingActionsGroup.add(toggleExcludedAction);
    toggleExcludedAction.registerCustomShortcutSet(new CustomShortcutSet(KeyStroke.getKeyStroke(KeyEvent.VK_E, InputEvent.ALT_MASK)), myTree);
  }
protected void setupExcludedAction()