Pair.java

package Pair;

import java.util.Collections;

/**
 * You need to store two values of type `E`, set them in a constructor, and have the following methods,
 * getFirst
 * getSecond
 * min -> returns the minimum of the pair
 * max -> returns the maximum of the pair
 */
public class Pair<E extends Comparable> {
    private E first;
    private E second;

    public Pair(E first, E second) {
        this.first = first;
        this.second = second;
    }

    public E getFirst() { return first; }

    public E getSecond() { return second; }

    public <E extends Comparable<? super E>> E min() {
        if (first.compareTo(second) == 1) {
            return (E) second;
        }
        return (E) first;
    }

    public E max() {
        if(first.compareTo(second) == -1) {
            return second;
        }
        return first;
    }
}