Collection<? extends Item> items = benchmark.lookupCluster(idref);
// begin MITRE
if (items == null) {
// end MITRE
Item item = benchmark.lookupItem(idref);
if (item == null) {
throw (new ItemNotFoundException("item '" + idref
+ "' in select for Profile '" + profile.getId() + "'"));
}
// Do not check for requires and conflicts here. This operation