[CAY-1488] OutOfMemory when selecting "Remove Foreign Keys Mapped as Object Attributes"

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.1
• Fix Version/s: 3.0.2, 3.1M1
• Component/s: Modeler
• Environment: MacOSX 10.6.3 / Java 1.6.0_17
• Assignee: Andrus Adamchik
• Reporter: Marc Guenther
• Created: 01/Oct/10 12:01
• Updated: 04/Oct/10 17:31
• Resolved: 04/Oct/10 17:31

Description

I just added a relationship in a DBEntity, and click on the "Sync dependant ObjEntities". I then get a panel with a checkbox:
Remove Foreign Keys Mapped as Object Attributes

When I leave the option selected, and press OK, the Modeler crashes immediately with OutOfMemoryError. When I deselect the option, it succeeds, and I have to remove the attribute by hand.

I run the modeler via:
mvn cayenne-modeler:run

Increasing the memory didn't help:
MAVEN_OPTS="-Xmx512m" mvn cayenne-modeler:run

It still crashes, but not it takes 10sec to do so.

This happened quite reliably on two different occasions with my model.