Problem displaying text in console after creating socket

Question

Hi guys,
I'm trying to combine 2 invididual parts of a project I'm working on, but I am having problems intregating it all together.
I am using sockets to connect to 1 computer so it's using client server architecture. Whilst I am able to create and connect using the socket, my program is failing to print on the console. I would like to find out what I have done wrong, and get it working.
Server code:
import java.io.*;
import java.net.*;
import javax.swing.JOptionPane;
class Server
     public static void main (String []args) throws IOException
          try
               Server();     
          catch (IOException ex)
     public static void Server () throws IOException
          ServerSocket serverSocket=null;
          int portNo=4500;
          System.out.println("Starting");
          try
               serverSocket=new ServerSocket(portNo);     
          catch (IOException ex)
               System.err.println("Could not create socket on port" +portNo);
               System.exit(1);
          System.out.println("Socket listening");
          Socket clientSocket=null;
          try
               clientSocket=serverSocket.accept();
          catch (IOException ex)
               System.out.println("Accept failed");
               System.exit(1);
          PrintWriter out= new PrintWriter(clientSocket.getOutputStream(), true);
          BufferedReader in=new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
          Board board1=new Board();
          Protocol game=new Protocol();     
          boolean gameStart=true;
          while (gameStart)
               String originMove=JOptionPane.showInputDialog(null,"Origin Move","Enter in origin of piece",JOptionPane.QUESTION_MESSAGE);
               byte [] originMoveByte=new byte[originMove.length()];
               originMoveByte=originMove.getBytes();
               System.out.println(originMoveByte);
          out.close();
          in.close();     
          clientSocket.close();
          serverSocket.close();          
class Board
     boolean gameStart=true;
     public static String [] [] Board()
          String coordinates[] [] = new String [8] [8];
          for (byte i=0;i<8;i++)
               for (byte j=0;j<8;j++)
                    if ((i%2!=0)&&(j%2!=0))
                         coordinates[i] [j]="#";
                    else if ((i%2!=0)&&(j%2==0))
                         coordinates[i] [j]=" ";
                    else if ((i%2==0)&&(j%2!=0))
                         coordinates[i] [j]=" ";
                    else
                         coordinates[i] [j]="#";
          coordinates[0][0]="R";
          coordinates[0][1]="N";
          coordinates[0][2]="B";
          coordinates[0][3]="Q";
          coordinates[0][4]="K";
          coordinates[0][5]="B";
          coordinates[0][6]="N";
          coordinates[0][7]="R";
          for (int i=0;i<8;i++)
               coordinates[1]="P";
          coordinates[7][0]="r";
          coordinates[7][1]="n";
          coordinates[7][2]="b";
          coordinates[7][3]="q";
          coordinates[7][4]="k";
          coordinates[7][5]="b";
          coordinates[7][6]="n";
          coordinates[7][7]="r";
          for (int i=0;i<8;i++)
               coordinates[6][i]="p";
          printBoard(coordinates);
          return coordinates;
     public static void update (String coordinates [] [])
          printBoard(coordinates);
     public static void printBoard(String coordinates[] [])
          for (int i=0;i<8;i++)
               for (int j=0;j<8;j++)
                    System.out.print(coordinates[i][j]);
               System.out.println();
}Cheers,
Ben                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

Answer 1

Sorry guys, I got a follow up problem :(
U:\Server\Server.java:126: incompatible types
found   : java.lang.String[][]
required: java.io.PrintWriter
               out=game.Protocol(coordinates,originMove,destinationMove);
                                ^
1 error
Process completed.What needs changing? Btw, coordinates is the 2D String array
Cheers,
Ben