[ https://issues.apache.org/jira/browse/HBASE-17846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Guanghao Zhang updated HBASE-17846: ----------------------------------- Issue Type: Sub-task (was: Improvement) Parent: HBASE-7608 > [JDK8] Use Optional instead of Nullable parameter in async client > ----------------------------------------------------------------- > > Key: HBASE-17846 > URL: https://issues.apache.org/jira/browse/HBASE-17846 > Project: HBase > Issue Type: Sub-task > Affects Versions: 2.0.0 > Reporter: Guanghao Zhang > Assignee: Guanghao Zhang > > For master branch, we use a lot of java 8 features in async client, like > lambda, stream, default method and so on. And java 8 support Optional, we can > update some method to use Optional instead of Nullable parameter. -- This message was sent by Atlassian JIRA (v6.3.15#6346)