Java Array Capacity ensureCapacity(final double[] array, final int minCapacity)

Description

ensure Capacity

License

Apache License

Declaration

static double[] ensureCapacity(final double[] array, final int minCapacity) 

Method Source Code

//package com.java2s;
/*/*www.j  a va 2s . c o m*/
 * Copyright 2017 TFA Hub Team
 * 
 * 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.Arrays;

public class Main {
    static double[] ensureCapacity(final double[] array, final int minCapacity) {
        if (array.length < minCapacity) {
            return Arrays.copyOf(array, minCapacity);
        }
        return array;
    }
}

Related

1. ensureCapacity(byte array[], int capacity)
2. ensureCapacity(byte[] bytes, int capacity)
3. ensureCapacity(final T[] oldElements, final int requiredLength)
4. reduceCapacity(Object[] arrays)