if (applicationExtension == null) throw new RuntimeException(NLS.bind(Messages.application_notFound, getApplicationDescriptor().getApplicationId(), ((EclipseAppDescriptor) getApplicationDescriptor()).getContainerManager().getAvailableAppsMsg()));
	private IConfigurationElement getConfiguration() {		IExtension applicationExtension = ((EclipseAppDescriptor) getApplicationDescriptor()).getContainerManager().getAppExtension(getApplicationDescriptor().getApplicationId());		IConfigurationElement[] configs = applicationExtension.getConfigurationElements();		if (configs.length == 0)			throw new RuntimeException(NLS.bind(Messages.application_invalidExtension, getApplicationDescriptor().getApplicationId()));		return configs[0];	}