Summary: updated files with 2011, 2012 and 2013 years according to the file's last updated date
Reviewed-by: tbell, lancea, chegar

Reviewed-by: alanb, malenkov, mullan

Summary: add wildcard to unreflectConstructor, various clarifications and minor edits
Reviewed-by: mchung, darcy, twisti

Reviewed-by: mduigou, alanb
Contributed-by: NMani Sarkar <sadhak001@gmail.com>

Summary: Base SecurityManager checks on either of Lookup.lookupClass or caller class; also clarify Lookup access checks.
Reviewed-by: twisti