/*

 * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package jdk.internal.net.http.common;

/**

 * A simple paired value class

 */

public final class Pair<T, U> {

    public Pair(T first, U second) {

        this.second = second;

        this.first = first;

    }

    public final T first;

    public final U second;

    // Because 'pair()' is shorter than 'new Pair<>()'.

    // Sometimes this difference might be very significant (especially in a

    // 80-ish characters boundary). Sorry diamond operator.

    public static <T, U> Pair<T, U> pair(T first, U second) {

        return new Pair<>(first, second);

    }

    @Override

    public String toString() {

        return "(" + first + ", " + second + ")";

    }

}