// Copyright MageLang Institute;
// Version $Id: //depot/main/src/edu/modules/JavaIntro2/magercises/Methodcall/Solution/Methodcall.java#2 $
public class Methodcall {
  public static void main(String[] args) {
    new Methodcall().start(); // students: ignore this
  }

  public void start() { // a test harness for two  methods
    // #START_PASTE
    // 
    // #END_PASTE
    // #START_CUT
    sayHello();
    int a = addTwo(3);
    System.out.println("addTwo(3) is "+a);
    int b = addTwo(19);
    System.out.println("addTwo(19) is "+b);
    // #END_CUT
  }

  // #START_PASTE
  // Define method sayHello with no arguments and no return value
  // Make it print "Hello".
  // #END_PASTE
  // #START_CUT
  public void sayHello() {
    System.out.println("Hello");
  }
  // #END_CUT

  // #START_PASTE
  // Define method addTwo with an int parameter and int return type
  // Make it add 2 to the parameter and return it.
  // #END_PASTE
  // #START_CUT
  public int addTwo(int i) {
    return i+2;
  }
  // #END_CUT
}