[FLOW-596] Add functionality to allow to request until a pattern DOES'T exists (#248)
[FLOW-596] Add functionality to allow to request until a pattern DOES'T exists (#248)

* Add method to verify that some pattern DOES NOT exist

* Fix spacing errors after equal

* Finally fix the refactor issue. Both functionalities in 1 function

* [FLOW-596] Add functionality to allow to request until a pattern DOESN'T exists

* Dummmy commit to fix jenkins

* Fix style errors

gbecares/bdt