huangyiming created KAFKA-7707: ---------------------------------- Summary: Some code is not necessary Key: KAFKA-7707 URL: https://issues.apache.org/jira/browse/KAFKA-7707 Project: Kafka Issue Type: Improvement Reporter: huangyiming Attachments: image-2018-12-05-18-01-46-886.png
!image-2018-12-05-18-01-46-886.png! in the trunk branch,i think the code can clean,is not necessary,it will never execute {code:java} if (!(this.nonPooledAvailableMemory == 0 && this.free.isEmpty()) && !this.waiters.isEmpty()) this.waiters.peekFirst().signal(); {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)