OPENIG-115 Increase unit test coverage
** CookieHeader.java, Header.java, LocationHeader.java
- Fixed javadoc comments (typo)
- Trivial code cleanup (autorefactor ;) )
- Added getter to LocationHeader.
- Added getter to CookieHeader => Modified RequestCookies.

** Units tests : CookieHeaderTest, LocationHeaderTest
- As suggested per Guillaume, modified assertions on the cookie header unit tests.
- Added unit tests to LocationHeader.



git-svn-id: https://svn.forgerock.org/openig@185 dbb9e58e-28e6-4ce0-90e8-f11d9605b710
OPENIG-115 CR-3580 Increase Unit test coverage

* Covers CookieFilter
* Full coverage for the switch filter
* Add more tests to HeaderFilter

git-svn-id: https://svn.forgerock.org/openig@186 dbb9e58e-28e6-4ce0-90e8-f11d9605b710
Oops, I've beed abused by the rebase step that went smoothly :)

git-svn-id: https://svn.forgerock.org/openig@187 dbb9e58e-28e6-4ce0-90e8-f11d9605b710