made GroovyClosureMethodsTest#testRunAfter more stable
made GroovyClosureMethodsTest#testRunAfter more stable

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