Please review a moderately simply change to cleanup the use of
CommentHelper. (It's a non-goal to change the functionality of
CommentHelper at this time.)
CommentHelper objects are given a reference to the BaseConfiguration
when they are constructed, but this is ignored. Subsequently, many
methods that need access to the configuration require the configuration
to be passed in as a parameter.
By saving the value passed in to the constructor, we can remove the need
for the parameter for the various CommentHelper methods.
The primary changes are to the signatures of the methods in
CommentHelper, removing the need for an additional configuration
parameter. This affects the use sites of those metods, but the change is
just to drop the now-unnecessary parameter.
I also simplified the lambda expressions in CommentHelper, so that the
file is now free of IDE warnings. I stopped short of fixing names like
"dtree" and "rtree" to pass the spelling checker.
-- Jon
JBS: https://bugs.openjdk.java.net/browse/JDK-8238646
Webrev: http://cr.openjdk.java.net/~jjg/8238646/webrev/
