old MacDonald

TestOldMacDonald.java

public class TestOldMacDonald {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub

		OldMacDonald farmer = new OldMacDonald();
		Animal type = new Animal();
		
		type.setSound("moo");
		type.setType("cow");
		
		farmer.sing();
	}

}