Erro no no emprego doGet | Java Servlet: programação web Java

Estou tentado listar empresas (aula Listando empresas com servlets) Retorna erro na linha : throws ServletException, IOException { Mensagem: " No exception of type ServletException can be thrown; an exception type must be a subclass of Throwable Solicito ajuda". Tks

package br.com.alura.gerenciador.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class ListaEmpresas
 */
@WebServlet("/listaEmpresas")
public class ListaEmpresasServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;

    protected void doGet(HttpServletRequest request, HttpServletResponse response) 
            throws ServletException, IOException {

        Banco banco = new Banco();
        List<Empresa> lista = banco.getEmpresas();

        PrintWriter out = response.getWriter();
        out.println("<html><body>");
        out.println("<ul>");

        for (Empresa empresa : lista) {
            out.println("<li> " + empresa.getNome() + "</li>");
        }

        out.println("</ul>");
        out.println("</body></html>");
    }
}

Erro: No exception of type ServletException can be thrown; an exception type must be a subclass of Throwable Solicito ajuda. Tks