code: @Override
  	public void actionPerformed(final ActionEvent e)
  	{
  		helpWindow.setLocationRelativeTo(null);
  		try
  		{
  			UIManager.setLookAndFeel(this.lookAndFeels.getLookAndFeelName());
  		}
  		catch (final Exception ex)
  		{
  			log.log(Level.SEVERE, ex.getLocalizedMessage(), ex);
  		}
  		SwingUtilities.updateComponentTreeUI(helpWindow);
  	}
docs: {@inheritDoc}