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From Jean-Baptiste Onofré (JIRA) <j...@apache.org>
Subject [jira] [Updated] (KARAF-6235) Date.getTime() can be changed to System.currentTimeMillis()
Date Sat, 13 Apr 2019 15:59:00 GMT

     [ https://issues.apache.org/jira/browse/KARAF-6235?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jean-Baptiste Onofré updated KARAF-6235:
----------------------------------------
    Fix Version/s: 4.2.5
                   4.3.0

> Date.getTime() can be changed to System.currentTimeMillis()
> -----------------------------------------------------------
>
>                 Key: KARAF-6235
>                 URL: https://issues.apache.org/jira/browse/KARAF-6235
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf
>            Reporter: bd2019us
>            Assignee: Jean-Baptiste Onofré
>            Priority: Major
>             Fix For: 4.3.0, 4.2.5
>
>         Attachments: 1.patch
>
>
> Hello,
> I found that System.currentTimeMillis() can be used instead of new Date.getTime().
> Since new Date() is a thin wrapper of light method System.currentTimeMillis(). The performance
will be greatly damaged if it is invoked too much times.
> According to my local testing at the same environment, System.currentTimeMillis() can
achieve a speedup to 5 times (435 ms vs 2073 ms), when these two methods are invoked 5,000,000
times.



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