class OshiHTTPServer implements Runnable {
    // port to listen connection
    private static final int PORT = 8080;

    private static final Logger logger = LoggerFactory.getLogger(OshiHTTPServer.class);

    // Client Connection via Socket Class
    private Socket connect;

    public OshiHTTPServer(Socket c) {
        connect = c;
        logger.debug("Connecton opened.");
    }

    public static void main(String[] args) {
        try (ServerSocket serverConnect = new ServerSocket(PORT)) {
            logger.info("Server started. Listening for connections on port {}", PORT);

            // we listen until user halts server execution
            while (true) { // NOSONAR squid:S2189
                OshiHTTPServer myServer = new OshiHTTPServer(serverConnect.accept());

                // create dedicated thread to manage the client connection
                Thread thread = new Thread(myServer);
                thread.start();
            }
        } catch (IOException e) {
            logger.error("Server Connection error: {}", e.getMessage());
        }
    }

    @Override
    public void run() {<FILL_FUNCTION_BODY>}
}

        try ( // read characters from the client via input stream on the socket
                BufferedReader in = new BufferedReader(
                        new InputStreamReader(connect.getInputStream(), StandardCharsets.UTF_8));
                // get character output stream to client (for headers)
                PrintWriter out = new PrintWriter(
                        new OutputStreamWriter(connect.getOutputStream(), StandardCharsets.UTF_8));
                // get binary output stream to client (for requested data)
                BufferedOutputStream dataOut = new BufferedOutputStream(connect.getOutputStream())) {

            // get first line of the request from the client
            String input = in.readLine();
            if (input == null) {
                throw new IOException("No characters read from input stream.");
            }
            // we parse the request with a string tokenizer
            StringTokenizer parse = new StringTokenizer(input);
            String method = parse.nextToken().toUpperCase(Locale.ROOT); // we get the HTTP method of the client
            // we get fields requested
            String fileRequested = parse.nextToken().toLowerCase(Locale.ROOT);

            // we support only GET and HEAD methods, we check
            if (!method.equals("GET") && !method.equals("HEAD")) {
                logger.debug("501 Not Implemented: {}", method);
                String contentMimeType = "text/html";

                // we send HTTP Headers with data to client
                out.println("HTTP/1.1 501 Not Implemented");
                out.println("Server: OSHI HTTP Server");
                out.println("Date: " + Instant.now());
                out.println("Content-type: " + contentMimeType);
                out.println("Content-length: " + 0);
                out.println(); // blank line between headers and content, very important !
                out.flush(); // flush character output stream buffer

                // Could return other information here...
            } else {
                // Possibly could use the fileRequested value from user input to work down
                // OSHI's JSON tree and only return the relevant info instead of the entire
                // SystemInfo object.
                SystemInfo si = new SystemInfo();
                ObjectMapper mapper = new ObjectMapper();
                byte[] content = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(si)
                        .getBytes(StandardCharsets.UTF_8);

                if (method.equals("GET")) { // GET method so we return content
                    // send HTTP Headers
                    out.println("HTTP/1.1 200 OK");
                    out.println("Server: OSHI HTTP Server");
                    out.println("Date: " + Instant.now());
                    out.println("Content-type: application/json");
                    out.println("Content-length: " + content.length);
                    out.println(); // blank line between headers and content, very important !
                    out.flush(); // flush character output stream buffer

                    dataOut.write(content, 0, content.length);
                    dataOut.flush();
                }

                logger.debug("Data {} returned", fileRequested);
            }
        } catch (IOException ioe) {
            logger.error("Server error: {}", ioe.getMessage());
        } finally {
            try {
                // close socket connection, defined for this thread
                connect.close();
            } catch (Exception e) {
                logger.error("Error closing connection: {}", e.getMessage());
            }
            logger.debug("Connection closed.");
        }
    
<no_super_class>