# File lib/mocha/any_instance_method.rb, line 46
46:     def method_exists?(method)
47:       return true if stubbee.public_instance_methods(false).include?(method)
48:       return true if stubbee.protected_instance_methods(false).include?(method)
49:       return true if stubbee.private_instance_methods(false).include?(method)
50:       return false
51:     end