private DefaultActionGroup createEntriesToolbarActions() {
    final DefaultActionGroup entriesActions = new DefaultActionGroup();

    final RenameAction rename = new RenameAction();
    rename.registerCustomShortcutSet(new CustomShortcutSet(KeyStroke.getKeyStroke(KeyEvent.VK_F6, InputEvent.SHIFT_DOWN_MASK)), this);
    entriesActions.add(rename);

    final MergeAction merge = new MergeAction();
    merge.registerCustomShortcutSet(new CustomShortcutSet(KeyStroke.getKeyStroke(KeyEvent.VK_F3, 0)), this);
    entriesActions.add(merge);

    final SplitAction split = new SplitAction();
    split.registerCustomShortcutSet(new CustomShortcutSet(KeyStroke.getKeyStroke(KeyEvent.VK_F4, 0)), this);
    entriesActions.add(split);

    return entriesActions;
  }
private DefaultActionGroup createEntriesToolbarActions()