Java List Merge mergeUniqElems(List src, List dest)

Description

merge Uniq Elems

License

Apache License

Declaration

public static List<String> mergeUniqElems(List<String> src,
            List<String> dest) 

Method Source Code

//package com.java2s;
/**/*from w  ww .  j  a  v  a 2s.  c  o 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 {
    public static List<String> mergeUniqElems(List<String> src,
            List<String> dest) {
        if (dest == null) {
            return src;
        }
        if (src == null) {
            return dest;
        }
        int pos = 0;

        while (pos < dest.size()) {
            if (!src.contains(dest.get(pos))) {
                src.add(dest.get(pos));
            }
            pos++;
        }

        return src;
    }
}

Related

1. mergeSpeakerList(List speaker_list)
2. mergeString(List strs)
3. mergeTimeStrings(List strs)
4. mergeTo(List