hi i'm working with a netbeans project, that they gave me to work on, and i need to check if the connection to the database (postgres) are working well, and i notice that there are lines in the code like
static Logger log = Logger.getLogger(getNivel.class);
then
if (user != null) {
log.debug("Usuario identificado: " + user.getIdUsuario() + "obteniendo su cuadro de mandos");
but i don't know how to see if the connection is actually working, because i can't find the log file. so i searched the internet and i found this page link
but i don't really understand what i should do to see those messages. Can anybody help me?