// TODO - Ensure no way to fall through with gssToken still null.
byte[] gssToken = null;
if (requestMessage instanceof NegTokenInit)
{
NegTokenInit negTokenInit = (NegTokenInit) requestMessage;
List<Oid> mechList = negTokenInit.getMechTypes();
if (mechList.get(0).equals(kerberos))
{
gssToken = negTokenInit.getMechToken();
}
else
{
boolean kerberosSupported = false;