bd2019us created CXF-8020:
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Summary: new Date.getTime() can be changed to
System.currentTimeMillis()
Key: CXF-8020
URL: https://issues.apache.org/jira/browse/CXF-8020
Project: CXF
Issue Type: Bug
Reporter: bd2019us
Location:
distribution/src/main/release/samples/jax_rs/sse_spring/src/main/java/demo/jaxrs/sse/StatsRestServiceImpl.java
Hello,
I found that System.currentTimeMillis() can be used here 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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