/** compose a {@link Optional} with a {@link Traversal} */
public final <C> Traversal<S, C> composeTraversal(final Traversal<A, C> other) {
return new Traversal<>(pOptional.composeTraversal(other.pTraversal));
}
/** compose a {@link Optional} with a {@link Traversal} */
public final <C> Traversal<S, C> composeTraversal(final Traversal<A, C> other) {
return new Traversal<>(pOptional.composeTraversal(other.pTraversal));
}