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