HotSpot development trees

[Dr Andrew John Hughes]

I see three HotSpot trees have appeared at hg.openjdk.java.net since
I last imported one into OpenJDK6:

hsx/hsx21/baseline and hsx/hsx21/master
hsx/hsx22/hotspot
hsx/hsx23/hotspot

Which of these can be regarded as stable and can be integrated into
OpenJDK6?

The nomenclature also appears to have changed from baseline/master
trees to just one called 'hotspot'.  Why is this?

Thanks,
-- 
Andrew :)

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

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