code: public String readLine() throws IOException {
  		String line = readLine(false);
  		if (line != null) {
  			bytesRead = bytesRead + line.length();
  		}
  		return line;
  	}
docs: Reads a line of text.  A line is considered to be terminated by any one
  of a line feed ('\n'), a carriage return ('\r'), or a carriage return
  followed immediately by a linefeed.
  
  @return     A String containing the contents of the line, not including
  any line-termination characters, or null if the end of the
  stream has been reached
  
  @exception  IOException  If an I/O error occurs