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Posted to commits@netbeans.apache.org by "Carsten Hammer (JIRA)" <ji...@apache.org> on 2019/08/13 09:18:00 UTC
[jira] [Updated] (NETBEANS-2972) inspect and transform contains
wrong refactoring "passing zero element array.."
[ https://issues.apache.org/jira/browse/NETBEANS-2972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carsten Hammer updated NETBEANS-2972:
-------------------------------------
Component/s: editor - Refactoring
> inspect and transform contains wrong refactoring "passing zero element array.."
> -------------------------------------------------------------------------------
>
> Key: NETBEANS-2972
> URL: https://issues.apache.org/jira/browse/NETBEANS-2972
> Project: NetBeans
> Issue Type: Bug
> Components: editor - Refactoring
> Affects Versions: 11.1
> Reporter: Carsten Hammer
> Priority: Major
>
> "Passing zero element array to Collection.toArray may affect performance"
> This refactoring decreases performance according to [https://shipilev.net/blog/2016/arrays-wisdom-ancients/]
> On recent VMs, collection.toArray(new T[0]) is faster than collection.toArray(new T[collection.size()]). Since it is also more readable, it should now be the preferred way of collection to array conversion.
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