Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * 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;

public class Main {
    public static ByteBuffer copyBinary(final ByteBuffer orig) {
        if (orig == null) {
            return null;
        }
        ByteBuffer copy = ByteBuffer.wrap(new byte[orig.remaining()]);
        if (orig.hasArray()) {
            System.arraycopy(orig.array(), orig.arrayOffset() + orig.position(), copy.array(), 0, orig.remaining());
        } else {
            orig.slice().get(copy.array());
        }

        return copy;
    }

    public static byte[] copyBinary(final byte[] orig) {
        if (orig == null) {
            return null;
        }

        byte[] copy = new byte[orig.length];
        System.arraycopy(orig, 0, copy, 0, orig.length);
        return copy;
    }
}