Improvement related to JERSEY-2270.

- Improved exception reporting in case of servlet suspend failure.

Change-Id: I703ce9580d8232abd7b1ebbf3accbd2480ddbedc
Signed-off-by: Marek Potociar <marek.potociar@oracle.com>
Fixed JERSEY-2053.

- Making sure we handle null property values and values that throw an exception in toString.

Change-Id: I98644fd4ed3b3a4c94a016256fd99b804a472301
Signed-off-by: Marek Potociar <marek.potociar@oracle.com>
Merge "Improvement related to JERSEY-2270."
Merge "Fixed JERSEY-2053."