[jboss-jira] [JBoss JIRA] (DROOLS-182) Timed rules can disrupt other activations as they are being fired

Timed rules can disrupt other activations as they are being fired ----------------------------------------------------------------- Key: DROOLS-182 URL: https://issues.jboss.org/browse/DROOLS-182 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 5.5.1.Final, 6.0.0.Beta3 Reporter: Davide Sottara Assignee: Mario Fusco Priority: Blocker Fix For: 5.5.1.Final, 6.0.0.Final Timer-driven rules are executed by separated thread. One such thread may retract a fact which is being used by the (main) thread in a rule being fired. This preemption will lead to a NPE