package com.onedash.hello;
/**
* A basic hello world application.
*
* @author Stephen Connolly
*/
public class Hello {
/**
* Says hello.
*
* @param name the name of the person we're saying hello to.
*/
public String sayHello(String name) {
// just return the hello
return "Hello " + name;
}
public static void main(String[] args) {
// create the instance to use
Hello instance = new Hello();
if (args.length == 1) {
/*
* If provided with a name, use it
*/
System.out.println(instance.sayHello(args[0]));
} else {
// If no name use world
System.out.println(instance.sayHello("world"));
}
}
}