import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

class ReadWriteJob implements Runnable{

private String fileName;

ReadWriteJob(String fileName){

this.fileName = fileName;

}

@Override

public void run() {

// Read and Write

System.out.println("JOb Start.. .. "+Thread.currentThread().getName());

try {

FileInputStream fi = new FileInputStream("E:\\TestingFileHandling\\abcd.dat");

FileOutputStream fo = new FileOutputStream("e:\\TestingFileHandling\\"+fileName);

int singleByte = fi.read();

while(singleByte!=-1){

fo.write(singleByte);

singleByte = fi.read();

}

fi.close();

fo.close();

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

System.out.println("JOb End.. .. "+Thread.currentThread().getName());

}

}

public class ReadWriteDemo {

public static void main(String[] args) {

ReadWriteJob job1 = new ReadWriteJob("Temp1.dat");

ReadWriteJob job2 = new ReadWriteJob("Temp2.dat");

ReadWriteJob job3 = new ReadWriteJob("Temp3.dat");

Thread worker1 = new Thread(job1,"Worker1");

Thread worker2 = new Thread(job2,"Worker2");

Thread worker3 = new Thread(job3,"Worker3");

worker1.start();

worker2.start();

worker3.start();

}

}