//initialized with asserted=true with the same reason as by the SignedParts above
assertableList.add(new SignedElementsAssertionState(abstractSecurityAssertion, policyAsserter, true));
} else if (abstractSecurityAssertion instanceof RequiredElements) {
assertableList.add(new RequiredElementsAssertionState(abstractSecurityAssertion, policyAsserter, false));
} else if (abstractSecurityAssertion instanceof RequiredParts) {
assertableList.add(new RequiredPartsAssertionState(abstractSecurityAssertion, policyAsserter, false));
} 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) {