package util.list; import java.io.Serializable; class ListLink implements Cloneable, Serializable { private Object theInfo = null; private ListLink theNext = null; ListLink(Object info, ListLink next) { theInfo = info; theNext = next; } Object getInfo() { return theInfo; } ListLink getNext() { return theNext; } void setNext(ListLink next) { theNext = next; } public Object clone() { return new ListLink(theInfo, theNext); } }