Server

package ServerProgram;

import java.net.ServerSocket;
import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

import java.net.Socket;

public class main {

	private static ServerSocket serverSocket;
    private static Socket clientSocket;
    private static InputStream inputStream;
    private static FileOutputStream fileOutputStream;
    private static BufferedOutputStream bufferedOutputStream;
    private static int filesize = 1000; // filesize
    private static int bytesRead;
    private static int current = 0;
	public static void main(String[] args) throws IOException {


        serverSocket = new ServerSocket(8080);  //Server socket

        System.out.println("Server started. Listening to the port 8080");


        clientSocket = serverSocket.accept();


        byte[] mybytearray = new byte[filesize];    //create byte array to buffer the file

        inputStream = clientSocket.getInputStream();
        fileOutputStream = new FileOutputStream("D:/output.txt");
        bufferedOutputStream = new BufferedOutputStream(fileOutputStream);

        System.out.println("Receiving...");

        //following lines read the input slide file byte by byte
       // bytesRead = inputStream.read(mybytearray, 0, mybytearray.length);
       // bytesRead = inputStream.read(mybytearray, 0, mybytearray.length);
        //System.out.println(bytesRead);
       // current = bytesRead;
       // System.out.println(mybytearray.length);
        System.out.println(current);

        do {
            bytesRead = inputStream.read(mybytearray, current, (mybytearray.length - current));
            bufferedOutputStream.write(mybytearray, 0, current);
            System.out.println(bytesRead);
            if (bytesRead >= 0) {
                current += bytesRead;
            }
        } while (bytesRead > -1);


        //byte[] buffer = new byte[BUFFER_SIZE];

//        int bytesRead = 0;
//        while ((bytesRead = inputStream.read(mybytearray)) >= 0){
//        	System.out.println(bytesRead);
//          for (int i = 0; i < bytesRead; i++){
//             //Do whatever you need with the bytes here
//        	  System.out.println(i);
//        	  System.out.println(bytesRead);
//        	  bufferedOutputStream.write(mybytearray, 0, bytesRead);
//          }
//        }


       // System.out.println(current);

        bufferedOutputStream.flush();
        bufferedOutputStream.close();
        inputStream.close();
        clientSocket.close();
        serverSocket.close();

        System.out.println("Server recieved the file");

}
}