publicstaticvoidmain(String[]args)throwsException{Socketsocket=newSocket("localhost",1234);OutputStreamWriterwriter=newOutputStreamWriter(socket.getOutputStream());InputStreamReaderreader=newInputStreamReader(socket.getInputStream());BufferedWritergravador=newBufferedWriter(writer);BufferedReaderleitor=newBufferedReader(reader);gravador.write("soma:1234,4321");gravador.newLine();gravador.flush();Stringresultado=leitor.readLine();System.out.println("valor recebido do servidor");System.out.println(resultado);leitor.close();gravador.close();socket.close();}