server11

    import java.io.BufferedReader;
    import java.io.FileWriter;
    import java.io.IOException;
    import java.io.InputStream;
    import java.io.InputStreamReader;
    import java.net.ServerSocket;
    import java.net.Socket;
    import java.io.FileNotFoundException;
    import java.io.PrintWriter;
    import java.io.UnsupportedEncodingException;
    import java.util.Arrays;
    import java.util.Calendar;
    import java.io.BufferedWriter;

    import javax.swing.JOptionPane;

    import java.io.*;
    import java.net.*;

    public class Camera extends Thread {

            // public static boolean first = true;
            long TimeoutStart;
            int TIMEOUT = 6000;
            int PositionfromSocket = 5;
            long timeDiff;
            // int[] line=new int[26];
            long receivedTime;
            String indexOfReceived;
            String rec;

            // static number m = null;

            BufferedReader in;
            BufferedReader d;
            BufferedWriter bw;
            Socket clientSocket;
            ServerSocket serverSocket;
            int[] a = new int[24];
            int j = 0;

            public Camera() throws IOException {

                    bw = new BufferedWriter(new FileWriter("output.txt", true));// open file
                                                                                                                                            // to write
                                                                                                                                            // to it

                    try {
                            serverSocket = new ServerSocket(64548);
                    } catch (IOException e1) {
                            e1.printStackTrace();
                    }
            }

            public void run() {
                    try {

                            // clientSocket = serverSocket.accept();
                            // d = new BufferedReader(
                            // new InputStreamReader(clientSocket.getInputStream()));
                            clientSocket = serverSocket.accept();
                            in = (BufferedReader) new BufferedReader(new InputStreamReader(
                                            clientSocket.getInputStream()));

                    } catch (IOException e1) {
                            // TODO Auto-generated catch block
                            e1.printStackTrace();
                    }
                    int prev = 999;
                    long timeCounter = System.currentTimeMillis();
                    while (true) {
                            try {

                                    for (int i = 0; i < 24; i++) {
                                            int x = in.read() - '0';
                                            a[j] = x;

                                            System.out.print(a[j]);
                                            j++;

                                    }
                                   // a[24] = 0;
                                   // a[25] = 0;
                                    System.out.print("here \n");
                                    // System.out.println("out");
                                    j = 0;
                                    System.out.print("received buffer: \n");
                                    for (int i = 0; i < 24; i++) {
                                            System.out.print(a[i]);
                                    }
                                    //From int[] to String
                                    char[] t=new char[a.length];
                                    System.out.print("here 2 \n");
                                    for(int i=0;i<t.length;i++)
                                    {

                                        String t1=a[i]+"";
                                        t[i]= t1.charAt(0);

                                    }
                                    //missing part
                                    String temp =new String(t);
                                    receivedTime = System.currentTimeMillis();// get time now in
                                    String result=temp.substring(0, 1);
                                    result += receivedTime + "";
                                    result+=temp.substring(14);
                                    bw.write(result);
                                    bw.newLine();
                                    bw.flush();
                           //end
                                    timeCounter = System.currentTimeMillis();

                            } catch (IOException e) {
                                    System.err.println("Can not read from camera module.");
                            }
                    }
            }
    }