liketic commented on a change in pull request #1378: Simplify string concatenation in log URL: https://github.com/apache/incubator-dubbo/pull/1378#discussion_r179164620
########## File path: dubbo-remoting/dubbo-remoting-api/src/main/java/com/alibaba/dubbo/remoting/transport/DecodeHandler.java ########## @@ -55,16 +55,11 @@ private void decode(Object message) { try { ((Decodeable) message).decode(); if (log.isDebugEnabled()) { - log.debug(new StringBuilder(32).append("Decode decodeable message ") - .append(message.getClass().getName()).toString()); + log.debug("Decode decodeable message " + message.getClass().getName()); } } catch (Throwable e) { if (log.isWarnEnabled()) { - log.warn( - new StringBuilder(32) - .append("Call Decodeable.decode failed: ") - .append(e.getMessage()).toString(), - e); + log.warn("Call Decodeable.decode failed: " + e.getMessage(), e); Review comment: Thanks @beiwei30 ! That's my mistake. The test is uncorrect. The two strings cannot both be constants. 👍 ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services