Eclipse freezes on opening the Graphical View

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Download Eclipse Luna Java
2. Go to market place and install Alloy 4 Eclipse plugin
3. Show view -> Other -> Alloy4Eclipse -> Graphical View

What is the expected output? What do you see instead?
Expected output: a view showing up
Actual output: Eclipse freezing

What version of the product are you using? On what operating system?
- Eclipse IDE for Java Developers   4.4.1.20150109-0740 (also tried 4.2 same 
issue)
- Alloy4Eclipse (xtext based)   0.3.1.published 
- OS X 10.10.1 (14B25)

Original issue reported on code.google.com by dc.har...@gmail.com on 27 Jan 2015 at 1:44

[GoogleCodeExporter]

The issue is due to a test we do on mac os X version number to avoid that 
deadlock in the Swing/awt integration.

We compare strings so for each new version of MacOs X, we need to update that 
code.

I will try to do my best to build a new release on the update site tonight or 
tomorrow.

Original comment by daniel.l...@gmail.com on 27 Jan 2015 at 1:51

[GoogleCodeExporter]

Original comment by daniel.l...@gmail.com on 27 Jan 2015 at 1:52

• Added labels: OpSys-OSX, Priority-Critical, Type-Defect, Usability

[GoogleCodeExporter]

Thanks for the fast response! 

May I suggest adding an explicit error for future OSX versions (it took me some 
time to figure out it was actually the visualisation rather than running 
commands that froze Eclipse).

Original comment by dc.har...@gmail.com on 27 Jan 2015 at 2:30

[GoogleCodeExporter]

I will try to fix it properly to avoid new changes in the future :)

Original comment by daniel.l...@gmail.com on 27 Jan 2015 at 2:34