### Question:
ISOOffsetDateTimeEncoder extends AbstractEncoder { private ISOOffsetDateTimeEncoder() { } private  ISOOffsetDateTimeEncoder(); static Encoder encoder();  }### Answer:
@Test public void testISOOffsetDateTimeEncoder() { assertEquals("\"2016-03-26T15:27:27+03:00\"", toJson(encoder, OffsetDateTime.of(LocalDateTime.of(2016, 3, 26, 15, 27, 27), ZoneOffset.ofHours(3)))); }