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From "Dave Brosius (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-14367) prefer Collections.singletonList to Arrays.asList(one_element)
Date Fri, 06 Apr 2018 02:50:00 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-14367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dave Brosius updated CASSANDRA-14367:
-------------------------------------
    Attachment: 14367.txt

> prefer Collections.singletonList to Arrays.asList(one_element)
> --------------------------------------------------------------
>
>                 Key: CASSANDRA-14367
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14367
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Dave Brosius
>            Assignee: Dave Brosius
>            Priority: Trivial
>             Fix For: 4.x
>
>         Attachments: 14367.txt
>
>
> small improvement, but Arrays.asList first creates an array, then wraps it with a collections
instance, whereas Collections.singletonList just creates one small (one field) bean instance.
> so a small cut down on garbage generated.



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