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

Bug 320102

Summary:

Unsynchronized lazy initialization in XXXElementTypes

Product:

[Modeling] GMF-Tooling

Reporter:

Aurelien Pupier <apupier>

Component:

Core

Assignee:

gmf.generation-inbox <gmf.generation-inbox>

Status:

NEW ---

QA Contact:

Severity:

normal

Priority:

Version:

2.3

Target Milestone:

---

Hardware:

All

OS:

All

Whiteboard:

Attachments:

Description	Flags
patch for Xpand templates	none

Description Aurelien Pupier

2010-07-16 08:58:00 EDT

Build Identifier: 20100617-1415

Using Findbugs, it emphasizes a possible issue in multithreaded environment in XXXElementTypes.getElements(IAdaptable hint) and XXElementTypes.isKnownElementType(IElementType elementType).
Findbugs warns this as High Priority->Multithreaded correctness->Unsynchronized Lazy Initialization-> Incorrect Lazy Initialization and update of static field.


Reproducible: Always

Comment 1 Aurelien Pupier

2010-07-16 09:00:12 EDT

Created attachment 174489 [details]
patch for Xpand templates

The patch concerns the xpand templates. I don't know if there is another thing to modify.

(I tested using aspect templates and defining new "expand" in additions)

Comment 2 Eclipse Webmaster

2010-07-19 22:19:52 EDT

[GMF Restructure] Bug 319140 : product GMF and component
Generation was the original product and component for this bug