Ditto, I've only seen UTF-16 used for XML documents. All it takes is one customer though ;-) I do not think we need to hold up a release for this though.
Gary On Wed, May 18, 2016 at 9:10 AM, Matt Sicker <[email protected]> wrote: > I used UTF-16 to encode an XML file by accident once. That's about the > extent that I've ever used it. > > On 18 May 2016 at 11:08, Mikael Ståldal <[email protected]> wrote: > >> Maybe not, if we assume that most users won't use UTF-16. >> >> (I don't use UTF-16, and I don't know any specific use case for it. I >> just thought it would be good to test it.) >> >> There is no significant difference for US-ASCII, ISO-8859-1 and UTF-8. >> >> On Wed, May 18, 2016 at 6:02 PM, Remko Popma <[email protected]> >> wrote: >> >>> Interesting. I'll take a look tomorrow. >>> I don't think this is a showstopper though, would you agree? >>> >>> On Thu, May 19, 2016 at 12:29 AM, Mikael Ståldal < >>> [email protected]> wrote: >>> >>>> It seems like the new garbage-free string encoding method performs >>>> poorly with the UTF-16 charset. >>>> >>>> See AbstractStringLayoutStringEncodingBenchmark in log4j-perf which I >>>> just committed to master branch. >>>> >>>> My results, note utf16Encode: >>>> >>>> Benchmark Mode Samples Score Error Units >>>> baseline sample 90395 24.754 ± 0.484 ns/op >>>> iso8859_1Encode sample 54514 130.176 ± 2.320 ns/op >>>> iso8859_1GetBytes sample 64464 126.122 ± 1.184 ns/op >>>> usAsciiEncode sample 68833 190.550 ± 1.117 ns/op >>>> usAsciiGetBytes sample 80176 170.556 ± 1.691 ns/op >>>> utf16Encode sample 86597 2013.954 ± 10.551 ns/op >>>> utf16GetBytes sample 63696 386.276 ± 46.024 ns/op >>>> utf8Encode sample 69108 190.773 ± 1.504 ns/op >>>> utf8GetBytes sample 66561 196.247 ± 1.623 ns/op >>>> >>>> -- >>>> [image: MagineTV] >>>> >>>> *Mikael Ståldal* >>>> Senior software developer >>>> >>>> *Magine TV* >>>> [email protected] >>>> Grev Turegatan 3 | 114 46 Stockholm, Sweden | www.magine.com >>>> >>>> Privileged and/or Confidential Information may be contained in this >>>> message. If you are not the addressee indicated in this message >>>> (or responsible for delivery of the message to such a person), you may >>>> not copy or deliver this message to anyone. In such case, >>>> you should destroy this message and kindly notify the sender by reply >>>> email. >>>> >>> >>> >> >> >> -- >> [image: MagineTV] >> >> *Mikael Ståldal* >> Senior software developer >> >> *Magine TV* >> [email protected] >> Grev Turegatan 3 | 114 46 Stockholm, Sweden | www.magine.com >> >> Privileged and/or Confidential Information may be contained in this >> message. If you are not the addressee indicated in this message >> (or responsible for delivery of the message to such a person), you may >> not copy or deliver this message to anyone. In such case, >> you should destroy this message and kindly notify the sender by reply >> email. >> > > > > -- > Matt Sicker <[email protected]> > -- E-Mail: [email protected] | [email protected] Java Persistence with Hibernate, Second Edition <http://www.manning.com/bauer3/> JUnit in Action, Second Edition <http://www.manning.com/tahchiev/> Spring Batch in Action <http://www.manning.com/templier/> Blog: http://garygregory.wordpress.com Home: http://garygregory.com/ Tweet! http://twitter.com/GaryGregory
