1: /** 2: A class of ordered pairs of objects having the same data type. 3: 4: @author Frank M. Carrano, Timothy M. Henry 5: @version 5.0 6: */ 7: public class OrderedPair<T> implements Pairable<T> 8: { 9: private T first, second; 10: 11: // The constructor and the methods getFirst, getSecond, toString, and changeOrder are here. 12: // . . . 13: } // end OrderedPair