[jboss-jira] [JBoss JIRA] Resolved: (JBRULES-1791) Parenthesis required for 'exist' rule in Split constraint editor

Parenthesis required for 'exist' rule in Split constraint editor ---------------------------------------------------------------- Key: JBRULES-1791 URL: https://issues.jboss.org/browse/JBRULES-1791 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core (flow) Affects Versions: 4.0.7 Environment: Fedora 5, tomcat 6, drools 4.0.7 Reporter: Roger Lefebvre Assignee: Edson Tirelli Priority: Minor Fix For: 5.2.0.M2 A rule such as: exists Item() throws InvalidRulePackage "Unexpected token exists ..." when doing performing ruleBase.addPackage(builder.getPackage()). Adding parenthesis resolves the problem. e.g. exists (Item()) Similar applies to not and other qualifiers/functions.