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CQL implementation for Achilles using Datastax Java driver

There is a newer version: 6.1.0

/*
 * Copyright (C) 2012-2016 DuyHai DOAN
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package info.archinnov.achilles.internals.utils;

import java.util.*;

public class CollectionsHelper {

    public static  List appendAll(List... lists) {
        final List newList = new ArrayList<>();
        Arrays.asList(lists).forEach(newList::addAll);
        return newList;
    }

    public static  Set appendAll(Set ... sets) {
        final Set newSet = new HashSet<>();
        Arrays.asList(sets).forEach(newSet::addAll);
        return newSet;
    }
}