When using bytecode enhancement with a ManyToOne relation and a Lazy Group, 2 queries are executed instead of one.
Code omitted for brevity
Case 1 is fine, sql generated is :
select refone0_.ref_one_id as ref_one_1_3_0_, refone0_.label as label2_3_0_ from ref_one refone0_ where refone0_.bug_lazy_grp_id=?
Case 2 generate 2 queries instead of 1
select buglazygrp_.ref_many_1id as ref_many3_0_ from bug_lazy_grp buglazygrp_ where buglazygrp_.bug_lazy_grp_id=?
select refmany1x0_.ref_many_1id as ref_many1_1_0_, refmany1x0_.description as descript2_1_0_ from ref_many_1 refmany1x0_ where refmany1x0_.ref_many_1id=?
Example code provided with manual test case