[OPENJPA-2593] Many-to-many collection is not lazily loaded if entity has been merged into context right after persist

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Not A Problem
• Affects Version/s: 2.3.0
• Component/s: jpa
• Assignee: Unassigned
• Reporter: Alexander Budarov
• Created: 02/Jun/15 12:11
• Updated: 09/Jun/15 08:37
• Resolved: 09/Jun/15 08:37

Description

Steps are the following:
1) Persist an entity which has a many-to-many collection link;
2) Create related entity;
3) Merge first entity to another persistence context.
4) Try to lazily load collection - it does not get loaded.

If you reload the entity in a separate transaction through entityManger.find() before merging - lazy loading works.

Test project with two test cases attached (please run test methods separately).