public class ServerMost extends Thread{
    public static ServerSocket server;
    Socket s;
    int num;

    public ServerMost(int num, Socket s) {
        this.num = num;
        this.s = s;
        setDaemon(true);
        setPriority(NORM_PRIORITY);
        start();
    }
    
    @Override
    public void run(){
        
    }
    
    
    
    public static void serverStart(){
        System.out.println("Сервер мост");
        int port = 777;
        try {
            int i=0;
            server = new ServerSocket(port);
            while(true){
                new ServerAndroid(i, server.accept());
                i++;
                System.out.println("Работа с клиентом: "+server);
            }
            
        } catch (IOException ex) {
            Logger.getLogger(ServerAndroid.class.getName()).log(Level.SEVERE, null, ex);
        }
        
    }
}

public class ServerAndroid extends Thread{
    public static ServerSocket server;
    Socket s;
    int num;

    public ServerAndroid(int num, Socket s) {
        this.num = num;
        this.s = s;
        setDaemon(true);
        setPriority(NORM_PRIORITY);
        start();
    }
    
    @Override
    public void run(){
        
    }
    
    
    
    public static void serverStart(){
        System.out.println("Сервер android");
        int port = 999;
        try {
            int i=0;
            server = new ServerSocket(port);
            while(true){
                new ServerAndroid(i, server.accept());
                i++;
                System.out.println("Работа с клиентом: "+server);
            }
            
        } catch (IOException ex) {
            Logger.getLogger(ServerAndroid.class.getName()).log(Level.SEVERE, null, ex);
        }
        
    }
}

public class Main {
    public static void main(String[] args) {
        new Runnable() {

            @Override
            public void run() {
                ServerMost.serverStart();
                //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
            }
        }.run();
        
        new Runnable() {

            @Override
            public void run() {
                ServerAndroid.serverStart();
                //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
            }
        }.run();
    }
}