Java List Null Empty fillNull(final List list, final int numElements)

Description

fill Null

License

Open Source License

Declaration

public static <E> void fillNull(final List<E> list, final int numElements) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2015, 2017 Lablicate GmbH.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:/*from   www. java  2  s  .c o m*/
 * Dr. Alexander Kerner - initial API and implementation
 *******************************************************************************/

import java.util.List;

public class Main {
    public static <E> void fillNull(final List<E> list, final int numElements) {

        if (numElements < list.size())
            return;
        final int iterations = numElements - list.size();
        for (int i = 0; i < iterations; i++) {
            list.add(null);
        }
    }
}

Related

1. emptyToNull(List list)
2. emptyToNull(List list)
3. equalsEmptyEqNull(List list1, List list2)
4. equalsNullSafe(List list1, List list2)
5. fillEmptyEntries(Iterable keys, Map> map)
6. fillNull(List lst, int size)
7. fillUpWithNulls(List list)
8. getEmptyList(Class cls)
9. getEmptyList(Class tClass)