[hibernate-issues] [JIRA] (HHH-13882) NullPointerException when using JPA @Lock + @EntityGraph + @ElementCollection

[Nathan Xu (JIRA)]

Nathan Xu ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3Af1c90216-c2ff-4df7-8e20-9d0e140d7f64 ) *commented* on HHH-13882 ( https://hibernate.atlassian.net/browse/HHH-13882?atlOrigin=eyJpIjoiNzI0OTBjMWUxODA1NDVjOWFmNWI4ZmI2NTZiNTNlYTEiLCJwIjoiaiJ9 )

Re: NullPointerException when using JPA @Lock + @EntityGraph + @ElementCollection ( https://hibernate.atlassian.net/browse/HHH-13882?atlOrigin=eyJpIjoiNzI0OTBjMWUxODA1NDVjOWFmNWI4ZmI2NTZiNTNlYTEiLCJwIjoiaiJ9 )

I investigated a little bit. It seems the root cause is some internal bug that collection from element is registered with class alias ending up with overriding existing entity from element. I’ll create a PR quickly. The bugfix will only be applied to v5.x for v6 has gone through dramatic redesign in the relevant code part.

( https://hibernate.atlassian.net/browse/HHH-13882#add-comment?atlOrigin=eyJpIjoiNzI0OTBjMWUxODA1NDVjOWFmNWI4ZmI2NTZiNTNlYTEiLCJwIjoiaiJ9 ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-13882#add-comment?atlOrigin=eyJpIjoiNzI0OTBjMWUxODA1NDVjOWFmNWI4ZmI2NTZiNTNlYTEiLCJwIjoiaiJ9 )

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