It is a surprise to see that the String.charAt is way faster than the
char[] index access...I had
the assumption that the array access is faster when considering to move
the mappable table
from the String storage to a simple 256 length char[] for both
singlebyte and doublebyte charsets.
Ulf, Martin and I were (will continue to, hopely) working on a project
to improve the performance
of the charset implementation, your contribution will definitely
appreciated.
Sherman
Ulf Zibis wrote:
Am 19.05.2008 13:16, Alan Bateman schrieb:
One other thing - it looks like you are using the jdk6 sources with
the JRL license rather than OpenJDK sources. If you do improve the
performance of the decode loop for this class of decoder then it
would be best to post a patch against the OpenJDK sources.
-Alan.
Yes, this might be. I'm afraid, this would become a BIG THING for me,
as I'm not familiar with the JDK7 contribution process, Mercurial, and
how to create a suitable NetBeans project to serve this.
I hesitate to install JDK7 on my system, as it is less than Beta.
Also my goal is, to provide a jar, which users could use with JDK6 by
-Xbootclasspath/p.
Is there any sample NetBeans project regarding hacking the JDK7?
How can I commit my steps of work against your Mercurial server? (At
java.net I only have Subversion)
What you think:
- Can I simply use the the JDK7 sources of sun.nio.cs package, compile
them against JDK6 for my development and test runs, and then create
the patch from there?
-Ulf
