Mario Fusco created DROOLS-4095: ----------------------------------- Summary: Null-safe dereferencing operator cannot be used after a method invocation Key: DROOLS-4095 URL: https://issues.jboss.org/browse/DROOLS-4095 Project: Drools Issue Type: Bug Components: core engine Reporter: Mario Fusco Assignee: Mario Fusco -- This message was sent by Atlassian Jira (v7.12.1#712002)