@Test
public void equalsAndHashcode() throws Exception {

    OffsetDateTimeConverter conv1 = new OffsetDateTimeConverter();
    OffsetDateTimeConverter conv2 = new OffsetDateTimeConverter();
    assertThat(conv2).isEqualTo(conv1);
    assertThat(conv2.hashCode()).isEqualTo(conv1.hashCode());
    assertThat(conv2).isNotEqualTo(new OffsetTimeConverter());
    assertThat(conv2).isNotEqualTo(null);
}