How to use

toIterator

method

in

org.springframework.data.gemfire.util.CollectionUtils

/**
 * Adapts the given Enumeration as an Iterable object for use within a for each loop.
 *
 * @param <T> the class type of the Enumeration elements.
 * @param enumeration the Enumeration to adapt as an Iterable object.
 * @return an Iterable instance of the Enumeration.
 * @see java.lang.Iterable
 * @see java.util.Enumeration
 */
@NonNull
public static <T> Iterable<T> iterable(@Nullable Enumeration<T> enumeration) {
  return () -> toIterator(nullSafeEnumeration(enumeration));
}

/**
 * Adapts the given Enumeration as an Iterable object for use within a for each loop.
 *
 * @param <T> the class type of the Enumeration elements.
 * @param enumeration the Enumeration to adapt as an Iterable object.
 * @return an Iterable instance of the Enumeration.
 * @see java.lang.Iterable
 * @see java.util.Enumeration
 */
@NonNull
public static <T> Iterable<T> iterable(@Nullable Enumeration<T> enumeration) {
  return () -> toIterator(nullSafeEnumeration(enumeration));
}