[rules-dev] eval problem

Hi, I've got an other problem with an eval function. I will try to discribe the path to the error. I've got a repository where some people can put rules with .drl extension. My program is listing this repository and execute every rule in this repository. At the begining, I've got a 'PatientDto' who have a property : int nbFactRisque; (with getters and setters) Some rules increments this number. In the last rule (the rules are executed in alphabetic mode) I'm testing this number like this : rule "RisqueNormal" when $patient : PatientDto() eval( $patient.getNbFactRisque() == 0) then $patient.addDonnees( Constants.CLE_RISQUEPATIENT, Constants.RISQUE_NORMAL ); System.out.println("RisqueNormal vérifié." + $patient.getNbFactRisque() + "Facteurs."); end Here's my problem : The 'Then' traitement is always executed so the eval always think that $patient.getNbFactRisque() is equal to 0. But the system.out.println() show me that $patient.getNbFactRisque() = 2 ! Here's the output : "RisqueNormal vérifié.2Facteurs.". Perhaps I did something wrong ? Can someone help me ? Thank you.