Add missing runtime import to FLEXUtility
Add missing runtime import to FLEXUtility

programming086/FLEX,DaidoujiChen/FLEX,NSExceptional/FLEX,NSExceptional/FLEX,Flipboard/FLEX,BrianBatchelder/FLEX,Xiaobin0860/FLEX,tttpeng/FLEX,Automatic/FLEX,Flipboard/FLEX,tttpeng/FLEX-DatabaseBrowser,pjebs/FLEX