code: public void writeHeader(List<String> header) throws IOException
  	{
  		StringBuilder text = new StringBuilder();
  
  		for (int i = 0; i < header.size(); i++)
  		{
  			if (i != 0)
  				text.append(SEPARATOR);
  
  			text.append("\"").append(format(header.get(i))).append("\"");
  
  		}
  
  		writeHeader(text.toString(), IO.CHARSET);
  
  	}
docs: --------------------------------------------------------