Java List Null Empty getNotNullCount(List list)

Description

get Not Null Count

License

Apache License

Declaration

private static int getNotNullCount(List<?> list) 

Method Source Code

//package com.java2s;
/*//from w  w w  .  j a  v a 2s .  co  m
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.List;

public class Main {
    private static int getNotNullCount(List<?> list) {
        if (list == null) {
            return 0;
        }
        int count = 0;
        for (Object obj : list) {
            if (obj != null) {
                count++;
            }
        }
        return count;
    }
}

Related

1. getEmptyList(Class cls)
2. getEmptyList(Class tClass)
3. getIgnoreNull(List list, int n)
4. getListIgnoringNulls(T[] items)
5. getNonNull(List list)
6. getNotNullId(final List idList)
7. getScreen_BL_NONNULL(List