code: public void printHelp (final int nWidth,
                           @Nonnull @Nonempty final String sCmdLineSyntax,
                           @Nullable final String sHeader,
                           @Nonnull final Options aOptions,
                           @Nullable final String sFooter,
                           final boolean bAutoUsage)
    {
      final PrintWriter aPW = new PrintWriter (System.out);
      printHelp (aPW,
                 nWidth,
                 sCmdLineSyntax,
                 sHeader,
                 aOptions,
                 getLeftPadding (),
                 getDescPadding (),
                 sFooter,
                 bAutoUsage);
      aPW.flush ();
    }
docs: Print the help for <code>options</code> with the specified command line
  syntax. This method prints help information to System.out.
  
  @param nWidth
  the number of characters to be displayed on each line
  @param sCmdLineSyntax
  the syntax for this application
  @param sHeader
  the banner to display at the beginning of the help
  @param aOptions
  the Options instance
  @param sFooter
  the banner to display at the end of the help
  @param bAutoUsage
  whether to print an automatically generated usage statement