### Question:
UUIDTypeConversion implements TypeConverter.Conversion<UUID> { @Override public Object[] getTypeKeys() { return new Object[] { UUID.class, UUID.class.getName() }; }  @Override Object[] getTypeKeys(); @Override UUID convert(Object value);  }### Answer:
@Test public void testGetTypeKeys(){ UUIDTypeConversion uuidTypeConverison = new UUIDTypeConversion(); Object[] typeKeys = uuidTypeConverison.getTypeKeys(); assertEquals(typeKeys[0] , UUID.class); assertEquals(typeKeys[1], UUID.class.getName()); }