Creates a new list from the iterable elements. - Java Collection Framework

Java examples for Collection Framework:Iterable

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Description

Creates a new list from the iterable elements.

Demo Code

/*/*from www  .j ava 2s.c  om*/
 * Copyright (C) 2007-2014 Crafter Software Corporation.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
//package com.java2s;
import java.util.ArrayList;

import java.util.List;

public class Main {
    /**
     * Creates a new list from the iterable elements.
     *
     * @param iterable the iterable
     * @return a list with the iterable elements
     */
    public static <T> List<T> toList(Iterable<T> iterable) {
        List<T> list = null;

        if (iterable != null) {
            list = new ArrayList<>();
            for (T elem : iterable) {
                list.add(elem);
            }
        }

        return list;
    }
}

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