Java HashMap Create newHashMap(int capacity)

Description

Create a new hash map.

License

Apache License

Parameter

Parameter	Description
K	The type of key.
V	The type of value.
capacity	The initial capacity of the map.

Return

The new hash map.

Declaration

public static <K, V> Map<K, V> newHashMap(int capacity) 

Method Source Code

//package com.java2s;
/*//  www .  j  a  va2 s  .  com
 * Copyright JTheque (Baptiste Wicht)
 *
 * 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 {
    /**
     * Create a new hash map.
     *
     * @param <K> The type of key.
     * @param <V> The type of value.
     *
     * @return The new hash map.
     */
    public static <K, V> Map<K, V> newHashMap() {
        return new HashMap<K, V>(10);
    }

    /**
     * Create a new hash map.
     *
     * @param <K>      The type of key.
     * @param <V>      The type of value.
     * @param capacity The initial capacity of the map.
     *
     * @return The new hash map.
     */
    public static <K, V> Map<K, V> newHashMap(int capacity) {
        return new HashMap<K, V>(capacity);
    }
}

Related

1. newHashMap()
2. newHashMap()
3. newHashMap(final int initCapacity)
4. newHashMap(final int size)
5. newHashMap(final K key, final V value)
6. newHashMap(int size)
7. newHashMap(int size)
8. newHashMap(int size)
9. newHashMap(K[] keys, V[] values)