CloneSet1945

src/NHibernate/Collection/Generic/PersistentGenericSet.cs

src/NHibernate/Collection/PersistentSet.cs

                {
                        bool ? exists = ReadElementExistence(item);
                        return exists == null ? gset.Contains(item):  exists.Value;
                }

                {
                        bool ? exists = ReadElementExistence(o);
                        return exists == null ? set.Contains(o):  exists.Value;
                }

{
   bool ? exists = ReadElementExistence( [[#variable6a8dc7c0]]);
   return exists == null ?
           [[#variable6a8dc700]].Contains( [[#variable6a8dc7c0]]): exists.Value;
}
 

o 

item 

set 

gset