Java Map Copy copyAndRemove(Map map, K key)

Description

copy And Remove

License

Open Source License

Declaration

public static <K, V> Map<K, V> copyAndRemove(Map<K, V> map, K key) 

Method Source Code

//package com.java2s;
/**//from  ww  w  . jav a2  s . c o  m
 * Copyright (c) 2002-2014 "Neo Technology,"
 * Network Engine for Objects in Lund AB [http://neotechnology.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.HashMap;

import java.util.Map;

public class Main {
    public static <K, V> Map<K, V> copyAndRemove(Map<K, V> map, K key) {
        Map<K, V> copy = new HashMap<K, V>(map);
        copy.remove(key);
        return copy;
    }
}

Related

1. copy(Map> original)
2. copy(Map map)
3. copy(Map master, Map copy)
4. copy(Map> original)
5. copy(Map src, Map dst)
6. copyDeep(Map> data)
7. copyEntries(Map aSource, Map aTarget)
8. copyExcludingKeys(Map map, Set excludedKeys)
9. copyHashMap(HashMap map1, HashMap map2)