metodo

<table class="table">
                    <thead>
                        <tr>
                            <th>Id</th>
                            <th>Nombre</th>
                            <th>Password</th>
                            <th>Rol</th>
                        </tr>
                    </thead>
                    <tbody>
                        <%Conexion ol = new Conexion();%>
                        <%ArrayList<Ingresar> user = ol.mostrarUsuarios();%>
                        <%for(int i=0; i<user.size();i++){%>
                        <tr class="info">
                        <td><h4><%=user.get(i).getId()%></h4></td>
                        <td><h4><%=user.get(i).getUsuario()%></h4></td>
                        <td><h4><%=user.get(i).getPassword()%></h4></td>
                        <td><h4><%=user.get(i).getRol()%></h4></td>
                        <td><button class="btn btn-success"><a href="Editar.jsp">Editar</a></button></td>
                        <td><button class="btn btn-warning">Elminar</button></td>
                        </tr>
                        <%System.out.println(user);%>
                        <%}%>
                        <tr>



                        </tr>




                    </tbody>
                </table>