Java Collection Null stripNulls(T collection)

Description

strip Nulls

License

Apache License

Declaration

public static <T extends Collection<?>> void stripNulls(T collection) 

Method Source Code

//package com.java2s;
/*/*from  ww  w .  ja  v  a2 s . co  m*/
 * Copyright 2016 CloudBans (https://cloudbans.xyz)
 *
 *    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.
 */

import java.util.Collection;
import java.util.Iterator;

public class Main {
    public static <T extends Collection<?>> void stripNulls(T collection) {
        Iterator<?> iterator = collection.iterator();
        while (iterator.hasNext()) {
            if (iterator.next() == null)
                iterator.remove();
        }
    }
}

Related

1. removeNullElement(Collection collection)
2. removeNulls(Collection p_collection)
3. removeNulls(F collection)
4. removeNulls(final Collection collection)
5. sortNumbers( Collection values, boolean removeNull)
6. trimToNull(T collection)