@Test
public void getAddress() {

    final String privKey = "a7038726c5a127989d78593c423e3dad93b2d74db90a16c0a58468c9e6617a87";
    final String expectedAddress = "ARhJPYxmizqheBQA2dSQAHWfQQsbTSba2S";
    ECKeyPair pair = ECKeyPair.create(Numeric.hexStringToByteArray(privKey));
    assertThat(pair.getAddress(), is(expectedAddress));
}