Tuple.java

package org.teachingextensions.approvals.lite.util;

public class Tuple<H, K> {
    private final H first;
    private final K second;

    public Tuple(H first, K second) {
        this.first = first;
        this.second = second;
    }

    public H getFirst() {
        return first;
    }

    public K getSecond() {
        return second;
    }

    @Override
    public String toString() {
        return String.format("<%s,%s>", first, second);
    }
}