JERSEY-2497: No source injected for custom type in FormDataParam.

 - fix + reproducer
 - Jersey is able to inject list of generic types (via @FormDataParam)

Change-Id: I79e45ce866ffe4d5faa14f2836410392aad47f51
Signed-off-by: Michal Gajdos <michal.gajdos@oracle.com>
Minor code style fixes in CSRF filters.

Change-Id: I99448b24c39fd1839026a1bfef0b34f2b2606f5a
Signed-off-by: Marek Potociar <marek.potociar@oracle.com>
Merge "JERSEY-2497: No source injected for custom type in FormDataParam."
Merge "Minor code style fixes in CSRF filters."