Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

public class Main {
    public static final int IO_BUFFER_SIZE = 8 * 1024;

    /**
     * Copy the content of the input stream into the output stream, using a temporary byte array
     * buffer whose size is defined by {@link #IO_BUFFER_SIZE}.
     *
     * @param in The input stream to copy from.
     * @param out The output stream to copy to.
     * @return the total length copied
     * @throws IOException If any error occurs during the copy.
     */
    public static long copy(final InputStream in, final OutputStream out) throws IOException {
        long length = 0;
        final byte[] b = new byte[IO_BUFFER_SIZE];
        int read;
        while ((read = in.read(b)) != -1) {
            out.write(b, 0, read);
            length += read;
        }
        return length;
    }
}