Resuming the computer from sleep can induce NPE in A4E Visualization windows

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Run A4E, visualize a solution
2. Put the computer to sleep
3. Resume the computer from sleep

What is the expected output? What do you see instead?
NullPointerException with a stack trace involving
swingintegration.example.EmbeddedSwingComposite.handleSettingsChange()

What version of the product are you using? On what operating system?
Source build from SVN with IBM Rational Software Architect 7.5

Please provide any additional information below.

Original issue reported on code.google.com by nicolas....@gmail.com on 8 Dec 2008 at 2:45

[GoogleCodeExporter]

Fixed in revision 730

Original comment by nicolas....@gmail.com on 8 Dec 2008 at 2:47

[GoogleCodeExporter]

I noticed I get a lot of error messages on the console when using VizView.

It is a Swing/SWT issue.

Should we consider giving a try to Albireo now, or should we wait until April 
2009,
where a more significant dev effort could be made, and maybe albireo project 
will
reach release 1.0?

Original comment by daniel.l...@gmail.com on 8 Dec 2008 at 8:22

[GoogleCodeExporter]

The fix is in A4E 0.2.34.
See issue 48 for the discussion regarding Albireo.

Original comment by daniel.l...@gmail.com on 8 Dec 2008 at 7:52

• Changed state: Fixed