removed some redundant casting
removed some redundant casting

icapps/ios-air-rivet,icapps/ios-faro,icapps/ios-air-rivet,icapps/ios-air-rivet,icapps/ios-faro,icapps/swiftGenericWebService,icapps/ios-air-rivet,icapps/ios-faro,icapps/ios-faro,icapps/ios-air-rivet