}
private synchronized AssertionFitness populate(boolean isServer) {
if(!populated){
NestedPolicy policy = this.getNestedPolicy();
AssertionSet assertionSet = policy.getAssertionSet();
for(PolicyAssertion assertion : assertionSet){
if(PolicyUtil.isLax(assertion, spVersion)){
ml = MessageLayout.Lax;
}else if(PolicyUtil.isLaxTsFirst(assertion, spVersion)){
ml = MessageLayout.LaxTsFirst;