@Override
        public <I extends InputShim> LocalDate read(final KryoShim<I, ?> kryo, final I input, final Class<LocalDate> clazz) {
            return LocalDate.ofEpochDay(input.readLong());
        }
Serializer for the {@link LocalDate} class.
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/io/gryo/JavaTimeSerializers.java