Question 1

1class Oven {
2    public void heatingMethod() {
3        System.out.println("Standard heating");
4    }
5
6    public void capacity() {
7        System.out.println("Standard capacity");
8    }
9}
10class Microwave extends Oven {
11    public void heatingMethod() {
12        System.out.println("Microwave heating");
13    }
14}
15class ConvectionOven extends Oven {
16    public void heatingMethod() {
17        System.out.println("Convection heating");
18    }
19    public void capacity() {
20        System.out.println("Large capacity");
21    }
22}
23public class Test {
24    static void show(Oven[] ovens) {
25        for (int i = 0; i < ovens.length; i++) {
26            ovens[i].heatingMethod();
27            ovens[i].capacity();
28        }
29    }
30    public static void main(String[] args) {
31        Oven[] ovens = {new Microwave(), new ConvectionOven()}; // LINE 1
32        show(ovens);
33    }
34}