fix method access on two methods - accidental change during an earlier cherry-pick
fix method access on two methods - accidental change during an earlier cherry-pick

avafanasiev/groovy,shils/groovy,russel/groovy,apache/incubator-groovy,paulk-asert/incubator-groovy,russel/incubator-groovy,alien11689/incubator-groovy,bsideup/incubator-groovy,shils/incubator-groovy,dpolivaev/groovy,armsargis/groovy,fpavageau/groovy,russel/groovy,graemerocher/incubator-groovy,avafanasiev/groovy,paulk-asert/groovy,traneHead/groovy-core,alien11689/incubator-groovy,graemerocher/incubator-groovy,armsargis/groovy,paulk-asert/incubator-groovy,fpavageau/groovy,avafanasiev/groovy,shils/incubator-groovy,bsideup/incubator-groovy,russel/incubator-groovy,apache/groovy,traneHead/groovy-core,jwagenleitner/incubator-groovy,apache/groovy,jwagenleitner/groovy,alien11689/incubator-groovy,avafanasiev/groovy,armsargis/groovy,fpavageau/groovy,apache/groovy,russel/incubator-groovy,dpolivaev/groovy,jwagenleitner/incubator-groovy,apache/incubator-groovy,traneHead/groovy-core,paulk-asert/groovy,paulk-asert/groovy,fpavageau/groovy,apache/incubator-groovy,armsargis/groovy,shils/groovy,jwagenleitner/groovy,jwagenleitner/incubator-groovy,paulk-asert/incubator-groovy,bsideup/incubator-groovy,paulk-asert/incubator-groovy,russel/groovy,dpolivaev/groovy,jwagenleitner/groovy,dpolivaev/groovy,shils/incubator-groovy,russel/groovy,graemerocher/incubator-groovy,apache/incubator-groovy,bsideup/incubator-groovy,paulk-asert/groovy,shils/groovy,apache/groovy,russel/incubator-groovy,jwagenleitner/groovy,shils/groovy,alien11689/incubator-groovy,paulk-asert/incubator-groovy,jwagenleitner/incubator-groovy,traneHead/groovy-core,shils/incubator-groovy,graemerocher/incubator-groovy