Are the faster versions of HashMap and BigInteger going into jdk7?

Andrew John Hughes gnu_andrew at
Fri Oct 23 15:12:30 UTC 2009

2009/10/23 Paulo Levi <i30817 at>:
> Just a question.

The only relevant changes I see are:

changeset:   1246:8d2efec31d78
user:        xlu
date:        Sun May 24 16:29:57 2009 -0700
summary:     6622432: RFE: Performance improvements to java.math.BigDecimal


changeset:   48:0487ce0465d6
user:        martin
date:        Mon Mar 10 23:23:48 2008 -0700
summary:     6625725: (coll) modCount should not be volatile

I presume there are more...?
Andrew :-)

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