Are the faster versions of HashMap and BigInteger going into jdk7? (original) (raw)

Andrew John Hughes gnu_andrew at member.fsf.org
Fri Oct 23 17:01:08 UTC 2009


2009/10/23 Paulo Levi <i30817 at gmail.com>:

Yes. Different implementations with better performance.

http://gcc.gnu.org/ml/java/2009-06/msg00019.html

6622432 is the one of the ones I just pointed to i.e. it's in JDK7. If Alan has a further patch and hasn't even submitted it for inclusion, it's obviously not in.

http://www.mail-archive.com/core-libs-dev@openjdk.java.net/msg02147.html

I believe Doug still has a big merge of stuff coming up (including concurrency updates):

http://openjdk.java.net/projects/jdk7/milestones/

-- Andrew :-)

Free Java Software Engineer Red Hat, Inc. (http://www.redhat.com)

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