JEP 105 in jdk8 b66

[Jonathan Gibbons]

For those that are interested, note that the implementation of JEP 105, 
"DocTree API",
is now in jdk8 b66, by way of this changeset:

7021614: extend com.sun.source API to support parsing javadoc comments 
[1] [2]

My thanks to Kumar and Peter for taking on the review of the new code 
and tests.

-- Jon


[1] 
http://mail.openjdk.java.net/pipermail/compiler-dev/2012-November/005015.html
[2] http://hg.openjdk.java.net/jdk8/jdk8/langtools/rev/33abf479f202