Java ByteBuffer Size maybeGrow(List l, int size)

Here you can find the source of maybeGrow(List l, int size)

Description

maybe Grow

License

Apache License

Declaration

private static List<ByteBuffer> maybeGrow(List<ByteBuffer> l, int size) 

Method Source Code


//package com.java2s;
/*// ww w.  ja v  a 2 s. com
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.List;

public class Main {
    private static List<ByteBuffer> maybeGrow(List<ByteBuffer> l, int size) {
        if (l.size() >= size)
            return l;

        List<ByteBuffer> nl = new ArrayList<>(size);
        nl.addAll(l);
        for (int i = l.size(); i < size; i++)
            nl.add(null);
        return nl;
    }
}

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