Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;

public class Main {
    static public void main(String args[]) throws Exception {
        FileInputStream fin = new FileInputStream("infile.txt");
        FileOutputStream fout = new FileOutputStream("outfile.txt");

        FileChannel inc = fin.getChannel();
        FileChannel outc = fout.getChannel();

        ByteBuffer bb = ByteBuffer.allocateDirect(1024);

        while (true) {
            int ret = inc.read(bb);
            if (ret == -1)
                break;
            bb.flip();
            outc.write(bb);
            bb.clear();
        }
    }
}