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

Bug 357193

Summary:	Too many NullPointerException (NPE)
Product:	[Modeling] Papyrus	Reporter:	Vincent Hémery <vincent.hemery>
Component:	Core	Assignee:	Project Inbox <mdt-papyrus-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3
Version:	0.8.0
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Vincent Hémery

2011-09-09 03:51:32 EDT

Lots of NPE occurs while using Papyrus.
Most of them are easy to fix and should be dealt with very quickly.

You may reuse this bug if you encounter one, telling in this bug and in the commit comment more details about the fixed NPE.

Comment 1 Vincent Hémery

2011-09-09 03:58:19 EDT

Fix NPE while opening class diagram with associations loaded, but linked to a not loaded element.
The equals comparison must be performed with EcoreUtil.equals

Concerned methods are 
org.eclipse.papyrus.diagram.clazz.custom.helper.AssociationEndSourceLabelHelper.getUMLElement(GraphicalEditPart)
and
org.eclipse.papyrus.diagram.clazz.custom.helper.AssociationEndTargetLabelHelper.getUMLElement(GraphicalEditPart)

commit 5412 on trunk, 5411 on 0.8.X

Comment 2 Camille Letavernier

2013-05-31 12:39:24 EDT

I close this task which is too generic (And there aren't so many NPEs anymore)