The standard JMC search pattern is to by default use Kleene-star and only use a full regex when prefixed by "regex:". This pattern should also be implemented in the rules which use configurable filters for e.g. classes or methods. I.e. if the configuration-value is prefixed by "regex:" it should use a Matches IItemFilter type, and if not, a Contains IItemFilter type. This should reduce the unnecessary use of costly regular expression matching.