Java sending and receiving file (byte[]) over sockets

Server

publicclassServer{/**
 * @param args the command line arguments
 */

public static void main(String[] args)throwsIOException{
ServerSocket serverSocket =null;try{
        serverSocket =newServerSocket(4444);
}catch(IOException ex){
System.out.println("Can't setup server on this port number. ");
}
Socket socket =null;
InputStream is =null;
FileOutputStream fos =null;
BufferedOutputStream bos =null;
int bufferSize =0;try{
        socket = serverSocket.accept();}
catch(IOException ex){
System.out.println("Can't accept client connection. ");
}try{
        is = socket.getInputStream();
        bufferSize = socket.getReceiveBufferSize();
　　　　System.out.println("Buffer size: "+ bufferSize);
}catch(IOException ex){System.out.println("Can't get socket input stream. ");
}try{
        fos =newFileOutputStream("M:\\test2.xml");
        bos =newBufferedOutputStream(fos);
　　}catch(FileNotFoundException ex){
　　　　System.out.println("File not found. ");
　　}
　　byte[] bytes =newbyte[bufferSize];
　　int count;
　　while((count = is.read(bytes))>0){
        bos.write(bytes,0, count);
}

    bos.flush();
    bos.close();
    is.close();
    socket.close();
    serverSocket.close();}

}

and the Client

publicclassClient{/**
 * @param args the command line arguments
 */

public static void main(String[] args)throwsIOException{
　　Socket socket =null;
　　String host ="127.0.0.1";
    socket =newSocket(host,4444);
　　File file =newFile("M:\\test.xml");// Get the size of the file
　　long length = file.length();
　　if(length >Integer.MAX_VALUE){
　　　　System.out.println("File is too large.");
　　}
　　byte[] bytes =newbyte[(int) length];
　　FileInputStream fis =newFileInputStream(file);
　　BufferedInputStream bis =newBufferedInputStream(fis);
　　BufferedOutputStream out =newBufferedOutputStream(socket.getOutputStream());
　　int count;
　　while((count = bis.read(bytes))>0){
        out.write(bytes,0, count);
　　}

    out.flush();
    out.close();
    fis.close();
    bis.close();
    socket.close();}

}