code: public static FormatReaderComposite basicArrayReader (String input, String arrayDelimiter) {
          return new FormatReaderComposite (input, new HandlerArrayFromDelimited (arrayDelimiter));
      }
docs: /*
  public static FormatReaderComposite basicArrayReader (String input, String arrayDelimiter, String ignore) {
  return new FormatReaderComposite (input, new HandlerArrayFromDelimited (arrayDelimiter).ignore (ignore));
  }