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import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;
public class MainClass {
public static void main(String[] args) throws Exception {
String hostname = "localhost";
Socket theSocket = new Socket(hostname, 7);
BufferedReader networkIn = new BufferedReader(new InputStreamReader(theSocket.getInputStream()));
BufferedReader userIn = new BufferedReader(new InputStreamReader(System.in));
PrintWriter out = new PrintWriter(theSocket.getOutputStream());
System.out.println("Connected to echo server");
while (true) {
String theLine = userIn.readLine();
if (theLine.equals("."))
break;
out.println(theLine);
out.flush();
System.out.println(networkIn.readLine());
}
networkIn.close();
out.close();
}
}
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