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https://issues.apache.org/jira/browse/KARAF-6235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16816613#comment-16816613
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ASF GitHub Bot commented on KARAF-6235:
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bd2019us commented on pull request #810: KARAF-6235:use
System.currentTimeMillis()
URL: https://github.com/apache/karaf/pull/810
new Date() is just a thin wrapper around System.currentTimeMillis(). Using
System.currentTimeMillis() can help speed up the system
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> 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
> Reporter: bd2019us
> Priority: Major
>
> 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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