OPENIG-115 Increase code coverage for HttpBasicAuthFilter

git-svn-id: https://svn.forgerock.org/openig@249 dbb9e58e-28e6-4ce0-90e8-f11d9605b710
OPENIG-139 Removed comments in imports

git-svn-id: https://svn.forgerock.org/openig@250 dbb9e58e-28e6-4ce0-90e8-f11d9605b710
Auto import organization (no other changes)

git-svn-id: https://svn.forgerock.org/openig@251 dbb9e58e-28e6-4ce0-90e8-f11d9605b710
Removed unused import from code (just a link from javadoc)

git-svn-id: https://svn.forgerock.org/openig@252 dbb9e58e-28e6-4ce0-90e8-f11d9605b710
Fix line length exceed 120 chars

git-svn-id: https://svn.forgerock.org/openig@253 dbb9e58e-28e6-4ce0-90e8-f11d9605b710