Sockets en Java II

package sockets2LaPelicula;
 
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
 
import sockets2LaPelicula.Cliente2;
 
public void ejecutarHastaCadenaSalir() {//Se ejecuta hasta recibir cadena salir
		try {
 
 
		System.out.println("Lanzando Servidor...");
		ServerSocket serverSocket = new ServerSocket(Servidor2.PUERTO);
		Socket socket = serverSocket.accept();
 
		BufferedReader br = new BufferedReader(new InputStreamReader(socket.getInputStream()));//Buffer entrada
		PrintWriter pw = new PrintWriter(new OutputStreamWriter(socket.getOutputStream()));//Buffer salida
 
		String cadenaRecibida = "";
		while(!(cadenaRecibida = br.readLine()).equalsIgnoreCase("Salir")) {//Mientras no se reciba salir ejecuta esto
			pw.println(cadenaRecibida);
			pw.flush();
		}
 
 
 
		}catch(IOException e){
			e.printStackTrace();
		}
	}
 
 
 
 
	public static void main(String[] args) {
		Servidor2 server = new Servidor2();
		server.ejecutarHastaCadenaSalir();
	}
}

package sockets2LaPelicula;
 
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.Socket;
import java.util.Scanner;
 
import sockets2LaPelicula.Cliente2;
import sockets2LaPelicula.Servidor2;
 
public class Cliente2 {
	public void ejecutar() {
		try {
 
 
		System.out.print("Lanzando conexión....");
 
		Socket socket = new Socket ("127.0.0.1", Servidor2.PUERTO);//Conectamos al servidor
 
		System.out.println("[OK]");
 
 
		BufferedReader br = new BufferedReader(new InputStreamReader(socket.getInputStream()));//Bufer de lectura
		PrintWriter pw = new PrintWriter(new OutputStreamWriter(socket.getOutputStream()));//Buffer de escritura
 
		String cadenaRecibida = br.readLine();
		System.out.println(cadenaRecibida);
 
		pw.println("cadena recibida" + cadenaRecibida);
		pw.flush();
 
		System.out.println("Fin del Cliente");
 
		}catch(IOException e){
			e.printStackTrace();
		}
	}
 
 
	public void ejecutarInfinito() {
		try {
 
 
		System.out.print("Lanzando conexión....");
 
		Socket socket = new Socket ("127.0.0.1", Servidor2.PUERTO);//Conectamos al servidor
 
		System.out.println("[OK]");
 
 
		BufferedReader br = new BufferedReader(new InputStreamReader(socket.getInputStream()));//Bufer de lectura
		PrintWriter pw = new PrintWriter(new OutputStreamWriter(socket.getOutputStream()));//Buffer de escritura
 
		String lineaLeida ="";
		Scanner teclado = new Scanner(System.in);
 
		while(true) {
			lineaLeida = teclado.nextLine();
			pw.println(lineaLeida);
			pw.flush();
		}
 
 
		}catch(IOException e){
			e.printStackTrace();
		}
	}
 
 
 
 
 
	public static void main(String[] args) {
		Cliente2 client = new Cliente2();
		client.ejecutarInfinito();
 
	}	
}