How to use

zippingIterable

method

in

org.apache.commons.collections4.IterableUtils

/**
 * Returns a new FluentIterable whose iterator will traverse
 * the elements of this iterable and the other iterable in
 * alternating order.
 *
 * @param other  the other iterable to interleave, may not be null
 * @return a new iterable, interleaving this iterable with others
 * @throws NullPointerException if other is null
 */
public FluentIterable<E> zip(final Iterable<? extends E> other) {
  return of(IterableUtils.zippingIterable(iterable, other));
}

/**
 * Returns a new FluentIterable whose iterator will traverse
 * the elements of this iterable and the other iterables in
 * alternating order.
 *
 * @param others  the iterables to interleave, may not be null
 * @return a new iterable, interleaving this iterable with others
 * @throws NullPointerException if either of the provided iterables is null
 */
public FluentIterable<E> zip(final Iterable<? extends E>... others) {
  return of(IterableUtils.zippingIterable(iterable, others));
}