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A utility to reduce boilerplate code in Bukkit plugins.

There is a newer version: 5.6.14

/*
 * This file is part of helper, licensed under the MIT License.
 *
 *  Copyright (c) lucko (Luck) 
 *  Copyright (c) contributors
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in all
 *  copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 *  SOFTWARE.
 */

package me.lucko.helper.utils;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public final class CollectionUtils {

    public static  List> divideIterable(Iterable source, int subListSize) {
        List> lists = new ArrayList<>();
        Iterator it = source.iterator();
        while (it.hasNext()) {
            List subList = new ArrayList<>();
            for (int i = 0; it.hasNext() && i < subListSize; i++) {
                subList.add(it.next());
            }
            lists.add(subList);
        }
        return lists;
    }

    private CollectionUtils() {
        throw new UnsupportedOperationException("This class cannot be instantiated");
    }
}