001package components.set;
002
003import java.util.Iterator;
004
005/**
006 * Layered implementations of secondary methods for {@code Set}.
007 *
008 * @param <T>
009 *            type of {@code Set} elements
010 */
011public abstract class SetSecondary<T> implements Set<T> {
012
013    /*
014     * 2221/2231 assignment code deleted.
015     */
016
017}