public class Tricky {
    public static void main(String[] args) {
        System.out.println(getValue());
    }

    static int getValue() {
        try {
            return 1;
        } finally {
            return 2;
        }
    }
}

public class WhatTheJava {
    public static void main(String[] args) {
        String s1 = "hello";
        String s2 = "hello";
        String s3 = new String("hello");
        String s4 = new String("hello").intern();

        System.out.println(s1 == s2);      // (1)
        System.out.println(s1 == s3);      // (2)
        System.out.println(s1 == s4);      // (3)
        System.out.println(s3 == s4);      // (4)

        Integer i1 = 1000;
        Integer i2 = 1000;
        Integer i3 = 100;
        Integer i4 = 100;

        System.out.println(i1 == i2);      // (5)
        System.out.println(i3 == i4);      // (6)

        Boolean b1 = true;
        Boolean b2 = true;
        Boolean b3 = Boolean.valueOf("true");
        Boolean b4 = new Boolean(true);

        System.out.println(b1 == b2);      // (7)
        System.out.println(b1 == b3);      // (8)
        System.out.println(b1 == b4);      // (9)
    }
}