!!!!!!!!!!!!!!!!!
// register the exit handler to close the DB connection!
// !!!!!!!!!!!!!!!!!!!... rom v$sysstat where name ='bytes sent via SQL*Net to client' ";
try {
//create Statement
... the screen -------------
// very simple version to show something from the DB
// .-)
// the t... sefull, we need the differenz from the last value to now
// to the the runtime behavior of the appl