@Override
public Object executeFeature(IFeature feature, IContext context) {
	// Execute the feature and flush the command stack if the feature was no undoable.
	// This will prevent the user being able to perform partial undo's when the features does not support it
	final boolean canUndo = feature.canUndo(context);
	final Object ret = super.executeFeature(feature, context);
	final TransactionalEditingDomain editingDomain = this.getEditingDomain();
	if(!canUndo) {
		editingDomain.getCommandStack().flush();	
	}
	
	return ret;
}