[Issue 6414] svg batch export of class diagram generates 0 byte file

http://argouml.tigris.org/issues/show_bug.cgi?id=6414






------- Additional comments from [email protected] Tue Feb 28 04:27:26 -0800 2012 -------
There appears to be a timing issue. Adding a delay of 5 seconds fixes the
problem on my machine.

"Image Fetcher 2" thread problem?

Stack trace as soon as doSave() is entered:

ArgoUML DEBUG (1) [Java Application]	
	org.argouml.application.Main at localhost:37405	
		Thread [main] (Suspended (breakpoint at line 191 in ActionSaveGraphics))	
			ActionSaveGraphics.doSave(File, String, boolean) line: 191	
			ActionSaveGraphics.doCommand(String) line: 266	
			Main.performCommandsInternal(List<String>) line: 703	
			Main.main(String[]) line: 194	
		Daemon Thread [AWT-XAWT] (Running)	
		Daemon Thread [Active Reference Queue Daemon] (Running)	
		Daemon Thread [MDR event dispatcher] (Running)	
		Daemon Thread [Image Fetcher 3] (Running)	
		Daemon Thread [Argo-ToDoValidityCheckingThread] (Running)	
		Thread [AWT-Shutdown] (Running)	
		Thread [AWT-EventQueue-0] (Running)	
		Daemon Thread [Image Fetcher 2] (Running)	
	/usr/lib/jvm/java-6-openjdk/bin/java (Feb 28, 2012 1:26:23 PM)	


Stack trace a few seconds later when some threads are gone:

ArgoUML DEBUG (1) [Java Application]	
	org.argouml.application.Main at localhost:37405	
		Thread [main] (Suspended (breakpoint at line 191 in ActionSaveGraphics))	
			ActionSaveGraphics.doSave(File, String, boolean) line: 191	
			ActionSaveGraphics.doCommand(String) line: 266	
			Main.performCommandsInternal(List<String>) line: 703	
			Main.main(String[]) line: 194	
		Daemon Thread [AWT-XAWT] (Running)	
		Daemon Thread [Active Reference Queue Daemon] (Running)	
		Daemon Thread [MDR event dispatcher] (Running)	
		Daemon Thread [Argo-ToDoValidityCheckingThread] (Running)	
		Thread [AWT-Shutdown] (Running)	
		Thread [AWT-EventQueue-0] (Running)	
	/usr/lib/jvm/java-6-openjdk/bin/java (Feb 28, 2012 1:26:23 PM)

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