gylang opened a new pull request #3238: URL: https://github.com/apache/rocketmq/pull/3238
StringBuilder本身支持子串连接 可以不调用substring, 减少新数组拷贝性能。 substring可以调用另一个重载方法。 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
