vertx/src/main/java/eu/internetofus/common/vertx/AbstractMain.java
/**
   * Print the help message.
   *
   * @param options used to create the command parser.
   */
Print the help message.
@param options used to create the command parser.
Print the help message . @param options used to create the command parser .
protected void printHelpMessage(final Options options) {
    final var formatter = new HelpFormatter();
    formatter.printHelp(this.getModuleName(), options);
  }
protected void printHelpMessage ( final Options options ) { final var formatter = new HelpFormatter ( ) ; formatter . printHelp ( this . getModuleName ( ) , options ) ; }
Print the help message.
Print the help message .