in geronimo-jaspi-openid/src/main/java/org/apache/geronimo/components/jaspi/modules/openid/OpenIDServerAuthModule.java [305:311]
private boolean isMandatory(MessageInfo messageInfo) {
String mandatory = (String) messageInfo.getMap().get(MANDATORY_KEY);
if (mandatory == null) {
return false;
}
return Boolean.valueOf(mandatory);
}