Java List Remove Null Value removeNullableItems(List exceptIds)

Description

remove Nullable Items

License

Apache License

Parameter

Parameter	Description
exceptIds	a parameter

Declaration

public static List<Long> removeNullableItems(List<Long> exceptIds) 

Method Source Code

//package com.java2s;
/*/*from ww w  . j  a v  a2s  .  c  om*/
 * 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.ArrayList;

import java.util.List;

public class Main {
    /**
     * @param exceptIds
     * @return
     */
    public static List<Long> removeNullableItems(List<Long> exceptIds) {
        List<Long> exceptPermissionIds;
        if (exceptIds == null) {
            exceptPermissionIds = null;
        } else {
            exceptPermissionIds = new ArrayList<Long>();
            for (Long exceptId : exceptIds) {
                if (exceptId != null) {
                    exceptPermissionIds.add(exceptId);
                }
            }
        }
        return exceptPermissionIds;
    }
}

Related

1. removeNull(Collection