Java Lesson 05: Different parameter types
From Erlands Wiki
The helper class now looks as follows:
public class ArgumentHelper { public static int getArgumentAsInt(int argumentNumber, String[] args) { return Integer.valueOf(args[argumentNumber]); } public static String getArgumentAsString(int argumentNumber, String[] args) { return args[argumentNumber]; } }
And the main class looks as follows:
public class MyClass { public static void main(String[] args) { } public static void printStuffAsInt(int data) { System.out.println("You specified: "+data); } public static void printStuffAsString(String data) { System.out.println("You specified: "+data); } }
The program is executed with:
java MyClass 5 Hello
Your work is to update the main method so it uses the ArgumentHelper class and the different printStuff methods to get an output like this:
You specified: Hello You specified: 5
