code: public void printOptions (@Nonnull final PrintWriter aPW,
                              final int nWidth,
                              @Nonnull final Options aOptions,
                              final int nLeftPad,
                              final int nDescPad)
    {
      final StringBuilder aSB = new StringBuilder ();
      renderOptions (aSB, nWidth, aOptions, nLeftPad, nDescPad);
  
      aPW.println (aSB.toString ());
    }
docs: Print the help for the specified Options to the specified writer, using the
  specified width, left padding and description padding.
  
  @param aPW
  The printWriter to write the help to
  @param nWidth
  The number of characters to display per line
  @param aOptions
  The command line Options
  @param nLeftPad
  the number of characters of padding to be prefixed to each line
  @param nDescPad
  the number of characters of padding to be prefixed to each
  description line