wadl2java mojo: inherited options and filesets broken?

Hi,

I'm using wadl2java in maven for many wadl files rooted at a subdirectory,
and would like to specify a set of wadlOptions once (like extraargs and
catalog) and specify a fileset like **/*.wadl.

It appears as though 1) wadlOptions specified at the plugin level aren't
properly inherited by the execution configuration, and 2) I must specify a
wadlOption for each wadl file I want to process.

The combination of these two make managing my pom file tedious and
error-prone. Is there a way to do this that I'm missing, or are these
indeed broken?

TIA,

-Matt