bd2019us created KARAF-6235:
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Summary: 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
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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