Arturo Bernal created HADOOP-17490: -------------------------------------- Summary: Minor improvement use isEmpty Key: HADOOP-17490 URL: https://issues.apache.org/jira/browse/HADOOP-17490 Project: Hadoop Common Issue Type: Improvement Reporter: Arturo Bernal
Use isEmpty instead size() > o. {{size()}} can be *O(1)* or *O(N)*, depending on the {{data structure}}; {{.isEmpty()}} is never *O(N)*. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org