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Posted to dev@tomcat.apache.org by bu...@apache.org on 2011/07/19 17:56:24 UTC

DO NOT REPLY [Bug 51400] Use of "new String(byte[] b, String enc)" hits Sun JVM bottleneck

https://issues.apache.org/bugzilla/show_bug.cgi?id=51400

--- Comment #28 from Ismael Juma <ml...@juma.me.uk> 2011-07-19 15:56:24 UTC ---
Note that there have been changes in this area in Java 7:

"Using Charset as the parameter does not bring you any performance benefit (in
fact it's slower and bloat) in most use scenarios, use it with caution."
http://blogs.oracle.com/xuemingshen/entry/faster_new_string_bytes_cs

The blog above talks about single-byte encodings, but there has been a
follow-up commit for UTF-8 earlier this year.

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