re-enable some @NYI tests (still suspicious on one hence the TODO comment)
re-enable some @NYI tests (still suspicious on one hence the TODO comment)

paulk-asert/groovy,apache/groovy,apache/incubator-groovy,paulk-asert/incubator-groovy,apache/groovy,paulk-asert/groovy,paulk-asert/groovy,paulk-asert/incubator-groovy,paulk-asert/groovy,apache/groovy,paulk-asert/incubator-groovy,apache/incubator-groovy,paulk-asert/incubator-groovy,apache/groovy,apache/incubator-groovy,apache/incubator-groovy,paulk-asert/incubator-groovy