TestNG launch configs not supported

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Install EclipseRunner and TestNG Plugin 
2. Make a TestNG-specific launch configuration (will be shown in an own 
category)
3. Try to make any operation on that new launch config (move, start, ...)

The attempt to bring up the context menu (right click on the new launch config) 
raises the exception shown in the attachment.

Installation details:
 - Eclispe SDK Version 4.2.1, Build ID M20120914-1800
 - EclipseRunner 1.3.0
 - TestNG 6.4.0.20120308_1617

Original issue reported on code.google.com by [email protected] on 22 Apr 2013 at 6:51

Attachments:

• StackTraceEclipseRunner.TXT