Java Map Merge mergeMaps(Map map1, Map map2)

Description

merge Maps

License

Apache License

Declaration

public static <T> Map<String, T> mergeMaps(Map<String, T> map1, Map<String, T> map2) 

Method Source Code

//package com.java2s;
/*//w  w w.j a  v a2 s. com
 * Copyright (C) 2014 Stefan Niederhauser (nidin@gmx.ch)
 *
 * 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.*;

public class Main {
    public static <T> Map<String, T> mergeMaps(Map<String, T> map1, Map<String, T> map2) {
        final Map<String, T> res = new HashMap<>();
        res.putAll(map1);
        res.putAll(map2);
        return res;
    }
}

Related

1. mergeMaps(Map into, Map from, boolean override)
2. mergeMaps(Map m1, Map m2)
3. mergeMaps(Map map1, Map map2)
4. mergeMaps(Map defaultMap, Map customMap)
5. mergeMaps(Map destination, Map source)
6. mergeMapsIgnoreDuplicateKeys( Map first, Map second)
7. mergeMapWithAdd(Map target, Map source)
8. mergeNestableMap(Map original, Map additional)
9. mergeNsPrefixes(final Map prioritaryPrefixes, final Map additionalPrefixes)