public bool IsIdentityKnown(IOid oid)
        {
            if (oid == null)
            {
                throw new NakedObjectSystemException("OID should not be null");
            }

            ProcessChangedOid(oid);
            return(identityAdapterMap.IsIdentityKnown(oid));
        }
 public bool IsIdentityKnown(IOid oid)
 {
     Assert.AssertNotNull("OID should not be null", oid);
     ProcessChangedOid(oid);
     return(identityAdapterMap.IsIdentityKnown(oid));
 }