} else {
addToken(sb.getEncryptionToken(), tokenList);
addToken(sb.getSignatureToken(), tokenList);
}
} else if (PolicyUtil.isSupportingTokens(assertion, spVersion)) {
SupportingTokens st = (SupportingTokens) assertion;
Iterator itr = st.getTokens();
while (itr.hasNext()) {
addToken((Token) itr.next(), tokenList);
}
}
}