offset += pid_length;
object_key[offset] = POAConstants.OBJECT_KEY_SEP_BYTE;
offset++;
System.arraycopy (object_id, 0, object_key, offset, oid_length);
ByteArrayKey key = new ByteArrayKey (oid);
org.omg.CORBA.Object result =
(org.omg.CORBA.Object) createdReferences.get (key);
if (result == null)