Main.java Source code

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//package com.java2s;
/*
 * Copyright (c) 2016 Catavolt Inc. All rights reserved.
 *
 * This file is part of Ozy.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.List;
import java.util.Map;

public class Main {
    /**
     */
    public static <A, B> boolean containsAnyKey(Map<A, B> map, List<A> keys) {
        boolean answer = false;
        for (A k : keys) {
            if (map.containsKey(k)) {
                answer = true;
                break;
            }
        }
        return answer;
    }
}