@NotNull
  @Override
  protected List<Shortcut> getSingleLineShortcuts() {
    if (mySearch) {
      return ContainerUtil.append(Utils.shortcutsOf(IdeActions.ACTION_EDITOR_MOVE_CARET_UP),
                                  new KeyboardShortcut(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, InputEvent.SHIFT_DOWN_MASK), null));
    } else {
      return Utils.shortcutsOf(IdeActions.ACTION_EDITOR_MOVE_CARET_UP);
    }
  }
@NotNull
  @Override
  protected List<Shortcut> getSingleLineShortcuts()