line = Integer.parseInt(GUIUtilities.input(view,"gotoline",null));
line = Integer.parseInt(str);
	public void actionPerformed(ActionEvent evt)	{		View view = getView(evt);		Buffer buffer = view.getBuffer();		JEditTextArea textArea = view.getTextArea();		int line = 0;		if(textArea.getInputHandler().isRepeatEnabled())			line = textArea.getInputHandler().getRepeatCount();		else		{			try			{				line = Integer.parseInt(GUIUtilities.input(view,"gotoline",null));			}			catch(NumberFormatException nf)			{}		}		Element map = buffer.getDefaultRootElement();		if(line < 1 || line > map.getElementCount())		{			view.getToolkit().beep();			return;		}		Element element = map.getElement(line - 1);		view.getTextArea().setCaretPosition(element.getStartOffset());	}