@Test
public void testToString() {

    assertThat(new Address("00052b08330e05d731e38c856c1043288f7d9744").toString(),
            is("0x00052b08330e05d731e38c856c1043288f7d9744"));
    assertThat(new Address("0x00052b08330e05d731e38c856c1043288f7d9744").toString(),
            is("0x00052b08330e05d731e38c856c1043288f7d9744"));
}