fixed main thread dependency in FutureUtils
fixed main thread dependency in FutureUtils

MattesGroeger/BrightFutures,hoanganh6491/BrightFutures,zenkimoto/BrightFutures,hoanganh6491/BrightFutures,tranhieutt/BrightFutures,morizotter/BrightFutures,Noobish1/BrightFutures,Noobish1/BrightFutures,Thomvis/BrightFutures,zhaar/BrightFutures,zhaar/BrightFutures,morizotter/BrightFutures,Thomvis/BrightFutures,MattesGroeger/BrightFutures,zenkimoto/BrightFutures,tranhieutt/BrightFutures