src/main/java/com/github/ricksbrown/cowsay/CowsayCli.java
public static void showCmdLineHelp() {
		HelpFormatter formatter = new HelpFormatter();
		updateOptionDescriptions();
		formatter.printHelp(I18n.getMessage("usage"), options);
	}
public static void showCmdLineHelp() {
		HelpFormatter formatter = new HelpFormatter();
		updateOptionDescriptions();
		formatter.printHelp(I18n.getMessage("usage"), options);
	}
public static void showCmdLineHelp ( ) { HelpFormatter formatter = new HelpFormatter ( ) ; updateOptionDescriptions ( ) ; formatter . printHelp ( I18n . getMessage ( "usage" ) , options ) ; }
Displays help message to user.
Displays help message to user .