null instanceof Anything is always false

InstanceOfTest.java

import org.testng.annotations.Test;

import static org.hamcrest.CoreMatchers.instanceOf;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.not;
import static org.hamcrest.MatcherAssert.assertThat;

public class InstanceOfTest {
    @Test
    public void testNullInstanceOf() throws Exception {
        assertThat(null, is(not(instanceOf(Object.class))));

        if (!(null instanceof Object)) {
            System.out.println("null is never instanceof " + Object.class);
        }
    }
}

And the results is: