} else if (abstractSecurityAssertion instanceof UsernameToken) {
assertableList.add(new UsernameTokenAssertionState(abstractSecurityAssertion, !tokenRequired, policyAsserter, initiator));
} else if (abstractSecurityAssertion instanceof IssuedToken) {
assertableList.add(new IssuedTokenAssertionState(abstractSecurityAssertion, !tokenRequired, policyAsserter, initiator));
} else if (abstractSecurityAssertion instanceof X509Token) {
assertableList.add(new X509TokenAssertionState(abstractSecurityAssertion, !tokenRequired, policyAsserter, initiator));
} else if (abstractSecurityAssertion instanceof KerberosToken) {
assertableList.add(new KerberosTokenAssertionState(abstractSecurityAssertion, !tokenRequired, policyAsserter, initiator));
} else if (abstractSecurityAssertion instanceof SpnegoContextToken) {
assertableList.add(new SpnegoContextTokenAssertionState(abstractSecurityAssertion, !tokenRequired, policyAsserter, initiator));
} else if (abstractSecurityAssertion instanceof SecureConversationToken) {