private void append(int startIndex, int endIndex, Appendable appendable)
protected void append(int startIndex, int endIndex, Appendable appendable)
	private void append(int startIndex, int endIndex, Appendable appendable)	{		try		{			for (int i = startIndex; i < endIndex; i++)			{				appendable.append(template.charAt(i));			}		}		catch (IOException ioe)		{			ioe.printStackTrace();		}	}