Boxing/unboxing problem with Integer equality

IntTest.java

import org.junit.Test;

import junit.framework.Assert;

public class IntTest {

   @Test
   public void testSame() {
      Assert.assertSame(100,100);
      // Since assertSame takes two Objects, the two ints will be boxed to Integers.
      // The JVM has an object pool of predefined Integers which will be used for Integers < 128,
      // while an Integer >= 128 will be created as a new Integer in the memory, thus the == operator won't work.
      // I.e. the below will not work since 200 > 127 which is not in the JVM object pool for Integers.
      Assert.assertSame(200,200);
   } 

    @Test
    public void testBoxingIntegers() {
        
        for (Integer i = 0; i<128; i++) {
            Integer autoBoxed = (int) i;
            System.out.println("i:" + i.hashCode() + "  autoBoxed:" + autoBoxed.hashCode());
            Assert.assertTrue(i == autoBoxed);
        }
        System.out.println("OK");
        // Due to the fact that the JVM has an object pool containing the first 128 (0...127) Integers the code above
        // will work but the code below will not.
        for (Integer i = 0; i<129; i++) {
            Integer autoBoxed = (int) i;
            System.out.println("i:" + i.hashCode() + "  autoBoxed:" + autoBoxed.hashCode());
            Assert.assertTrue("i!=autoboxed", i == autoBoxed);
        }
        System.out.println("OK");
        
    }
    
}