import java.util.ArrayList; /** */ public class TestHomework2 { public static void main(String[] args){ MyMath2 m = new MyMath2(); m.createAssignment(8); MyScience2 s = new MyScience2(); s.createAssignment(7); MyEnglish2 e = new MyEnglish2(); e.createAssignment(19); MyJava2 j = new MyJava2(); j.createAssignment(5); ArrayList<Homework2> hw = new ArrayList<Homework2>(); hw.add(m); hw.add(s); hw.add(e); hw.add(j); for(Homework2 c : hw){ c.doReading(); } } }