// Simple program that demonstrates the use of a String parameter.

public class SayHello {
    public static void main(String[] args) {
        sayHello("Stuart");
        sayHello("Marty");
        String s = "Zorah";
        sayHello(s);
    }

    // prints a hello message using the given name
    public static void sayHello(String name) {
        System.out.println("hello, " + name + ", how are you?");
    }
}