8147772: Update KerberosTicket to describe behavior if it has been destroyed and fix NullPointerExceptions
8163104: Unexpected NPE still possible on some Kerberos ticket calls
Reviewed-by: weijun

Reviewed-by: valeriep, mullan, ahgross

Reviewed-by: mullan

8131051: KDC might issue a renewable ticket even if not requested
Reviewed-by: weijun

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

Reviewed-by: alexsch, anthony

Reviewed-by: alexsch, smarks

Reviewed-by: xuelei

Reviewed-by: valeriep

Reviewed-by: valeriep

Reviewed-by: valeriep

Reviewed-by: xuelei

Reviewed-by: valeriep

Reviewed-by: chegar, ksrini

Reviewed-by: xuelei

Reviewed-by: valeriep

Reviewed-by: valeriep

Reviewed-by: weijun

Reviewed-by: xuelei, mullan
Contributed-by: alexandre.boulgakov@oracle.com

Reviewed-by: weijun, alanb
Contributed-by: NMandy Chung <mandy.chung@oracle.com>

Reviewed-by: valeriep

Reviewed-by: valeriep

Reviewed-by: xdono

Reviewed-by: valeriep

Reviewed-by: valeriep, xuelei

Reviewed-by: darcy, weijun

Reviewed-by: valeriep

Reviewed-by: valeriep

Reviewed-by: valeriep

Reviewed-by: xuelei

Reviewed-by: valeriep

Reviewed-by: chegar, valeriep

Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell

Reviewed-by: alanb, iris, lmalvent, bristor, peterjones, darcy, wetmore