Two heads after pull of tl/jdk and jdk8/jdk

[Sebastian Sickelmann]

Hi,

after pulling from both sources
http://hg.openjdk.java.net/jdk8/tl/jdk/
http://hg.openjdk.java.net/jdk8/jdk8/jdk/

i see that i got two heads.

Is it because in all the other repositorys jdk8/*/jdk there are also 
many changes to the jdk-sub-repo?
Should i worry about these changes and merge it? Or is there an "Merge 
Inspector" in the jdk8/tl/* who does the job.
I think creating a webrev for such a change isn't worth it. And we 
non-commiters haven't any change to merge those for the public, isn't it?

-- Sebastian