Cannot Connect to Server

Hello everyone!

I made a simple server program and put it on my desktop. I can connect to it via the network. (Local Ip: 192.168.1.32), but I can't connect to it by its public ip 74.82.2**.***. Yes I portforwarded the desktop. I run a minecraft server on the same pc and it works perfectly fine. I starred most of my IP so no one gets any ideas. The desktop also has a static IP.

Code java:

---

import java.net.*;
import java.io.*;
 
public class srv_main {
 
	public static void main(String[] args) throws IOException {
		ServerSocket ssock = null;
		try {
			ssock = new ServerSocket(4456);
		} catch (IOException e) {
			e.printStackTrace();
			System.err.println("[ERROR]: Could not listen on port 4456. Other server running?");
			System.exit(-1);
		}
 
			System.out.println("[SERVER]: Server started on port: 4456");
			Socket sock = null;
 
			try {
				sock = ssock.accept();
			} catch (IOException e1) {
				System.err.println("[ERROR]: Accept failed.");
				System.exit(-1);
			}	
 
			System.out.println("[SERVER]: Client connected");
			PrintWriter out = new PrintWriter(sock.getOutputStream(), true);
			BufferedReader in = new BufferedReader(new InputStreamReader(sock.getInputStream()));
 
			String input;
 
			while((input = in.readLine()) != null) {
				System.out.println("[SERVER]: From Client: " + input);
 
				if ("bye".equals(input)) {
					out.println("Bye bye <3");
					break;
				} else {
					out.println(input+": From server <3");
				}
			}
			System.out.println("[SERVER]: Shutting Down");
 
			out.close();
			in.close();
			sock.close();
			ssock.close();
 
			System.out.println("[SERVER]: Shutdown Complete");
	}
 
}

---