updated getTreeFromFile to use new method
updated getTreeFromFile to use new method

stof/BetterReflection,digitalkaoz/BetterReflection,stof/BetterReflection,ihsanudin/BetterReflection,digitalkaoz/BetterReflection,ihsanudin/BetterReflection,Roave/BetterReflection,asgrim/better-reflection,Roave/BetterReflection,asgrim/better-reflection