- * Converts a {@link LocalDateTime} to a {@link Date}, by converting it into
- * an {@Instant} for the GMT-timezone and then convering that {@link Instant}
- * into a {@link Date} as suggested in the official Java 8 Time tutorial.
- * <p>
- * The {@link Date} can then be persisted as
- * {@link java.persistene.TemporalType.TIMESTAMP} with the help of the
- * {@link java.persist.Tmporal}-annotation.
- * @see https://docs.oracle.com/javase/tutorial/datetime/iso/legacy.html