Need to do some tasks if customers age is in 18,21,33,28,40,41. Can't use contains as age is a string value.Could any one help me out. Below rule does not work.


rule "Age Factor"
     when
          m : Customer( age matches "18,21,33,28,40,41")
     then         
         System.out.println("Customer falls in age group ");
          doAgeTasks();
end

Thanks,
Lindy.