{
Ticket tgt = tgsContext.getTgt();
long clockSkew = tgsContext.getConfig().getAllowableClockSkew();
ChecksumType checksumType = tgsContext.getAuthenticator().getChecksum().getChecksumType();
InetAddress clientAddress = tgsContext.getClientAddress();
HostAddresses clientAddresses = tgt.getEncTicketPart().getClientAddresses();
boolean caddrContainsSender = false;
if ( tgt.getEncTicketPart().getClientAddresses() != null )
{
caddrContainsSender = tgt.getEncTicketPart().getClientAddresses().contains( new HostAddress( clientAddress ) );