if(source == close)
if(source == cancel)
	public void actionPerformed(ActionEvent evt)	{		save();		Object source = evt.getSource();		if(source == close)			dispose();		else if(source == findBtn)		{			if(view.getBuffer().find(view,false))				dispose();		}		else if(source == replaceAll)		{			if(view.getBuffer().replaceAll(view))				dispose();			else				getToolkit().beep();		}	}