Quiz · Wrappers and equality · lesson 6 of 8

Quiz — two Integers and ==

What does the program print (lines separated by spaces)?

JAVA

public class Main {
    public static void main(String[] args) {
        Integer a = 20;
        Integer b = 20;
        Integer c = 200;
        Integer d = 200;
        System.out.println(a == b);
        System.out.println(c == d);
        System.out.println(c.equals(d));
    }
}