Lots of Checkstyle changes to the IdP

[Cantor, Scott]

> Okay if I do JPAR-60 on the IdP tomorrow afternoon/evening (Tue Sep 20) ?

Fine with me.

> And yes, we’ll be updating the Checkstyle and Eclipse configs to avoid this in
> the future.

Not that they're terribly complex, but did we put scripts together to sync up the Eclipse or Checkstyle files? I noticed we don't have @Override added automatically in most of the Eclipse projects, for example.

> I might do java-support and spring-extensions before the IdP if there is time,
> I don’t think there is as much impact with those projects. Rod had asked
> about the IdP on last Fridays’ dev call; it would be nice to get that code
> Checkstyle clean for 3.3.

That would be a miracle, but I'll settle for progress.

-- Scott