WebSocketServer

import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;

public class WebSocketServer {
    private final ServerSocket serverSocket;

    public WebSocketServer(ServerSocket serverSocket) {
        this.serverSocket = serverSocket;
    }

    public WebSocketServer(int port) throws IOException {
        this(new ServerSocket(port));
    }

    public boolean isBound() {
        return serverSocket.isBound();
    }

    public void close() throws IOException {
        serverSocket.close();
    }

    public int getPort() {
        return serverSocket.getLocalPort();
    }

    public WebSocket reciveClient() throws IOException {
        return new WebSocket(serverSocket.accept());
    }

    public Socket reciveSocket() throws IOException {
        return serverSocket.accept();
    }
}