Java HashMap Create newHashMap(final int initCapacity)

Description

Creates a new parameterized HashMap with a specified initial capacity.

License

Apache License

Parameter

Parameter	Description
V	the value type for the map.
initCapacity	the number of 'buckets' to create for the <code>HashMap</code>

Return

a new parametrized HashMap instance with the specified initial capacity.

Declaration

public static <K, V> HashMap<K, V> newHashMap(final int initCapacity) 

Method Source Code

//package com.java2s;
/**/*w w  w.java 2 s.  c  o  m*/
 * Copyright 2008 The University of North Carolina at Chapel Hill
 *
 * 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;

public class Main {
    /**
     * Creates a new parameterized <code>HashMap</code> with default capacity.
     * 
     * @param <K>
     *            the key type for the map.
     * @param <V>
     *            the value type for the map.
     * @return a new parameterized HashMap instance.
     */
    public static <K, V> HashMap<K, V> newHashMap() {
        return new HashMap<K, V>();
    }

    /**
     * Creates a new parameterized <code>HashMap</code> with a specified initial
     * capacity. * @param <K> the key type for the map.
     * 
     * @param <V>
     *            the value type for the map.
     * @param initCapacity
     *            the number of 'buckets' to create for the <code>HashMap</code>
     * @return a new parametrized HashMap instance with the specified initial
     *         capacity.
     */
    public static <K, V> HashMap<K, V> newHashMap(final int initCapacity) {
        return new HashMap<K, V>(initCapacity);
    }
}

Related

1. newHashMap()
2. newHashMap()
3. newHashMap()
4. newHashMap()
5. newHashMap()
6. newHashMap(final int size)
7. newHashMap(final K key, final V value)
8. newHashMap(int capacity)
9. newHashMap(int size)