code: @Deprecated
      public void printLine(String data)
          throws IOException, IllegalStateException {
          LOG.trace("enter HttpConnection.printLine(String)");
          writeLine(EncodingUtil.getBytes(data, "ISO-8859-1"));
      }
docs: @deprecated Use {@link #printLine(String, String)}
  
  Writes the specified String (as bytes), followed by
  <tt>"\r\n".getBytes()</tt> to the output stream.
  
  @param data the data to be written
  @throws IllegalStateException if the connection is not open
  @throws IOException if an I/O problem occurs