Add compiler extra args configuration.

[SnowNF]

Hello,
I like your project very much.
Recently I switched to vscode to develop my JDK 22 -based program. I found that this project use the Java Compiler API , which support the unpublished JDK (like 22).

I added the extraCompilerArgs option to allow pass -enable-preview and -source 22 when compiling.

[Mohammedalshamiri]

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;

public class Server {
public static void main(String[] args) {
try {
// Create a server socket
ServerSocket serverSocket = new ServerSocket(1256);
System.out.println("Server is running...");

        while (true) {
            // Accept a client connection
            Socket clientSocket = serverSocket.accept();
            System.out.println("Connection from: " + clientSocket.getInetAddress().getHostAddress());

            // Create input and output streams for the client socket
            BufferedReader input = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
            PrintWriter output = new PrintWriter(clientSocket.getOutputStream(), true);

            String distance;
            while ((distance = input.readLine()) != null) {
                if (distance.equalsIgnoreCase("bye")) {
                    break;
                }

                try {
                    // Convert distance to meters
                    int kilometers = Integer.parseInt(distance);
                    int meters = kilometers * 1000;

                    // Send the converted distance back to the client
                    output.println(String.valueOf(meters));
                } catch (NumberFormatException e) {
                    // Handle invalid input from the client
                    output.println("Invalid input. Please send a valid distance in kilometers.");
                }
            }

            // Close the client socket
            clientSocket.close();
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

}

[Mohammedalshamiri]

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;

public class Client {
public static void main(String[] args) {
try {
// Create a socket and connect to the server
Socket socket = new Socket("localhost", 1256);
System.out.println("Connected to server: " + socket.getInetAddress().getHostAddress());

        // Create input and output streams for the socket
        BufferedReader input = new BufferedReader(new InputStreamReader(socket.getInputStream()));
        PrintWriter output = new PrintWriter(socket.getOutputStream(), true);

        BufferedReader userInput = new BufferedReader(new InputStreamReader(System.in));
        String distance;
        while ((distance = userInput.readLine()) != null) {
            // Send the distance to the server
            output.println(distance);

            if (distance.equalsIgnoreCase("bye")) {
                break;
            }

            // Receive the response from the server
            String response = input.readLine();

            // Display the response
            System.out.println("Server response: " + response);
        }

        // Close the socket
        socket.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

}