Testing the java.lang.Integer.IntegerCache

IntegerCacheTest.java

public class IntegerCacheTest {
    private static void test(Integer i, Integer i2) {
        System.out.println(i);
        if (i == i2) System.out.println("  the same");
        if (i != i2) System.out.println("  different");
        if (i.equals(i2)) System.out.println("  equal");
    }

    public static void main(String[] args) {
        test(17, 17);
        test(200, 200);
    }
}