[rules-users] Nested objects

Hello there I have the following object model ClassA String name ClassB classB ClassB String status String context Before upgrading drools 5.2.0.Final I had the following rule: when ClassA ( classB.status =='Open' && name =='Hello' && classB.context='jump') then System.out.println("Hit rule"); end However after upgrading to 5.2.0 the above rule does not get fired, instead I have to do the following: when ClassA ( name =='Hello' && classB.status =='Open' && classB.context='jump') then System.out.println("Hit rule"); end or when ClassA ( classB.status =='Open' && classB.context='jump' && name=='Hello') then System.out.println("Hit rule"); end Has there been a change causing the original rule not to work? Or should the approach always be to use when ClassA ( name =='Hello' && classB.status =='Open' && classB.context='jump') then System.out.println("Hit rule"); end or when ClassA ( classB.status =='Open' && classB.context='jump' && name=='Hello') then System.out.println("Hit rule"); end Any help would be appreciated Thanks Amin