ensure collection Size - Java java.util

Java examples for java.util:Collection Size

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Description

ensure collection Size

Demo Code

/*/*ww  w .j a v  a2s.  com*/
 * http://code.google.com/p/ametro/
 * Transport map viewer for Android platform
 * Copyright (C) 2009-2010 contacts@ametro.org Roman Golovanov and other
 * respective project committers (see project home page)
 *
 * 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;

public class Main {
    public static void ensureSize(ArrayList<?> collection, int size) {
        while (collection.size() < size) {
            collection.add(null);
        }
    }
}

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