Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 331938

Summary:

Null elements in ArrayList

Product:

z_Archived

Reporter:

Guy Pelletier <guy.pelletier>

Component:

Eclipselink

Assignee:

Project Inbox <eclipselink.orm-inbox>

Status:

NEW ---

QA Contact:

Severity:

normal

Priority:

CC:

douglas.clarke, peter.krogh, tom.ware

Version:

unspecified

Target Milestone:

---

Hardware:

OS:

Windows XP

Whiteboard:

Attachments:

Description	Flags
reproduction	none
sligthly different reproduction	none

Description Guy Pelletier

2010-12-06 13:48:46 EST

Created attachment 184649 [details]
reproduction

From the forums:

http://myforums.oracle.com/jive3/thread.jspa?messageID=5088641&#5088641

I was able to reproduce the null using the users model/tests provided. It appears to be related to bug:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=325035

and should be verified once that bug has been corrected.

Comment 1 Peter Krogh

2011-06-20 13:58:08 EDT

bug scrubbing

Comment 2 Tom Ware

2012-05-29 10:17:16 EDT

Deferring.  Please comment if this causes an issue.

Comment 3 Missing name

2012-06-28 05:10:35 EDT

Created attachment 217990 [details]
sligthly different reproduction

I've run this issue in a complex web application. I get null values in a one to many mapping.

After some investigation i can reproduce the issue with a simple jse junit test. 
In my case the reproduction is a bit different. The issue encounters with @Orderby.

Unfortunately the test is non-determenistic. 
The chance of test fail is around 5 to 1.

Tried with 2.3.1, 2.3.2, 2.4.0 with same results.

Comment 4 Eclipse Webmaster

2022-06-09 10:04:17 EDT

The Eclipselink project has moved to Github: https://github.com/eclipse-ee4j/eclipselink