457247 – UI freeze when opening Xtend document

Bug 457247 - UI freeze when opening Xtend document

Summary: UI freeze when opening Xtend document

Status:	UNCONFIRMED

Alias:	None

Product:	Xtend
Classification:	Tools
Component:	Core (show other bugs)
Version:	2.7.3
Hardware:	PC Mac OS X

Importance:	P3 normal (vote)
Target Milestone:	---
Assignee:	Project Inbox
QA Contact:

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2015-01-12 09:29 EST by Simon Laffoy
Modified:	2015-01-12 09:45 EST (History)
CC List:	1 user (show)

See Also:

Attachments
Thread dump of frozen Eclipse (54.83 KB, text/plain) 2015-01-12 09:29 EST, Simon Laffoy	no flags	Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Simon Laffoy

2015-01-12 09:29:04 EST

Created attachment 249862 [details]
Thread dump of frozen Eclipse

My UI freezes when I open an .xtend file of 542 lines for several minutes (in fact, it still is frozen, so this might be a deadlock). Attached is a thread dump done with jstack.

Comment 1 Sebastian Zarnekow

2015-01-12 09:39:06 EST

Could you please attach the xtend file?

Comment 2 Sebastian Zarnekow

2015-01-12 09:40:30 EST

It's a deadlock. The error reporter tries to synchronously submit something in the UI thread while another thread had a lock on the UI thread.

Comment 3 Simon Laffoy

2015-01-12 09:45:49 EST

(In reply to Sebastian Zarnekow from comment #1)
> Could you please attach the xtend file?

Here's the link to the file: <http://git.eclipse.org/c/recommenders/org.eclipse.recommenders.git/tree/tests/org.eclipse.recommenders.jdt.tests/src/org/eclipse/recommenders/jdt/templates/SnippetCodeBuilderTest.xtend?id=4559bda20ee166143e266049cad180b5e4304c9b>