GROOVY-9649: Added more test cases for empty ranges
GROOVY-9649: Added more test cases for empty ranges

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