Map-accessing constraints stop matching after they are jit-optimized -------------------------------------------------------------------- Key: JBRULES-3708 URL: https://issues.jboss.org/browse/JBRULES-3708 Project: JBRULES Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core Affects Versions: 5.5.0.Final Reporter: Esteban Aliverti Assignee: Mario Fusco Labels: jit Attachments: JITProblems.zip Having the following rules: declare TestObject data : java.util.Map //This is a Map<Parameter, Double> end rule "Rule 2" when TestObject(data[Parameter.PARAM_A] > 3) then System.out.println("Rule 2 fired!"); end And repeatedly inserting a TestObject with data[PARAM_A] = 4 into a session makes the rule to stop matching. Maybe the title of the issue is wrong and JIT has nothing to do, but that is the only explanation I've found.