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From "Michael Brohl (Jira)" <j...@apache.org>
Subject [jira] [Commented] (OFBIZ-11020) Use Random.nextDouble() instead of Math.random()
Date Sat, 01 Feb 2020 13:41:00 GMT

    [ https://issues.apache.org/jira/browse/OFBIZ-11020?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17028088#comment-17028088
] 

Michael Brohl commented on OFBIZ-11020:
---------------------------------------

https://stackoverflow.com/questions/738629/math-random-versus-random-nextintint#738651

> Use Random.nextDouble() instead of Math.random()
> ------------------------------------------------
>
>                 Key: OFBIZ-11020
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-11020
>             Project: OFBiz
>          Issue Type: Improvement
>          Components: framework
>            Reporter: bd2019us
>            Assignee: Michael Brohl
>            Priority: Trivial
>         Attachments: OFBIZ-11020.patch
>
>
> When using Math.random instead of Random.nextDouble, there is a slight performance cost.
Due to Math.random invoking an instance of Random This cost can be alleviated by directly using
Random.nextDouble. This also allows for more control over the randomization in the future.



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