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From "Mike Drob (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-20180) Avoid Class::newInstance
Date Tue, 13 Mar 2018 01:37:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-20180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mike Drob updated HBASE-20180:
------------------------------
    Attachment: HBASE-20180.patch

> Avoid Class::newInstance
> ------------------------
>
>                 Key: HBASE-20180
>                 URL: https://issues.apache.org/jira/browse/HBASE-20180
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Mike Drob
>            Assignee: Mike Drob
>            Priority: Major
>              Labels: error-prone
>         Attachments: HBASE-20180.patch
>
>
> Class::newInstance is deprecated starting in Java 9 - https://bugs.openjdk.java.net/browse/JDK-6850612
- because it may throw undeclared checked exceptions. The suggested replacement is {{getDeclaredConstructor().newInstance()}},
which will wrap the checked exceptions in InvocationException.
> There's even an error-prone warning about it, we should promote that to error while we're
fixing this.



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