[news.eclipse.platform.swt] Mac OS X 10.5 (Leopard), OpenGL and StartOnF

[Jens v.P. <developer@xxxxxxxxx>]

Hi,

after installing Mac OS X 10.5 (Leopard), I cannot start an OpneGL 
based plugin anymore. This is the error message:

Unhandled event loop exception
Can't start the AWT because Java was started on the first thread.  Make 
sure StartOnFirstThread is not specified in your application's 
Info.plist or on the command line

The funny things:

- StartOnFirstThread is already removed from the eclipse.ini file
- The very same plugin is running when launched as a runtime instance
- There is actually no AWT code involved! Here's a snippet from the 
ViewerPart where the error occurs:

@Override
public void createPartControl(Composite parent) {
	GLData data = new GLData();
	org.eclipse.swt.opengl.GLData data.doubleBuffer = true;
	org.eclipse.swt.opengl.GLCanvas canvas = new GLCanvas(parent, 
SWT.NONE, data);	
     ...
}

The very same code was running without problems with Tiger...
(latest Eclipse Version 3.3.1.1)

Since the code _is_ running when startet in the debugger or as a 
runtime instance, I think there should be some workaround? Does anyone 
had the same problem?

Jens