Java HashMap Create createHashMap(int initialCapacity)

Description

Returns a hash map typed to the generics specified in the method call with the given initial capacity

License

Apache License

Declaration

public static <K, V> Map<K, V> createHashMap(int initialCapacity) 

Method Source Code

//package com.java2s;
/*/*ww  w .  java 2 s .c  om*/
 * Copyright [1999-2015] Wellcome Trust Sanger Institute and the EMBL-European Bioinformatics Institute
 * Copyright [2016-2018] EMBL-European Bioinformatics Institute
 * 
 * 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.HashMap;

import java.util.Map;

public class Main {
    /**
     * Returns a hash map typed to the generics specified in the method call
     */
    public static <K, V> Map<K, V> createHashMap() {
        return new HashMap<K, V>();
    }

    /**
     * Returns a hash map typed to the generics specified in the method call
     * with the given initial capacity
     */
    public static <K, V> Map<K, V> createHashMap(int initialCapacity) {
        return new HashMap<K, V>(initialCapacity);
    }
}

Related

1. createHashMap()
2. createHashMap()
3. createHashMap(int expectedMapSize)
4. createHashMap(int initialCapacity)
5. createHashMap(int size)
6. createHashMap(Object key, Object value)
7. createHashMapIfNull(Map map)
8. createHashMapWithSize(final int size)