# File lib/new_relic/agent/method_tracer.rb, line 211
          def newrelic_method_exists?(method_name)
            exists = method_defined?(method_name) || private_method_defined?(method_name)
            ::NewRelic::Agent.logger.error("Did not trace #{derived_class_name}##{method_name} because that method does not exist") unless exists
            exists
          end