@Test
public void testDumpthrowIllegalArgumentException() {

    byte[] bytes = new byte[]{17, 16, 17, 17, 17, 16, 17, 17, 17, 17};
    thrown.expect(IllegalArgumentException.class);
    Hex.dump(bytes, 4, 1, -2147483648, 1, 5);
    // Method is not expected to return due to exception thrown
}