@SuppressWarnings("unchecked")
    @Override
    public Optional<T14> get14() {
        return Optional.ofNullable((T14) values[14]);
    }
Constructs a {@link MutableTuple} of type {@link MutableTuple23}.
common-parent/tuple/src/main/java/com/speedment/common/tuple/internal/mutable/MutableTuple23Impl.java