Bug 314761 components.e4xmi should be processed in bundle-dependency order
bundles/org.eclipse.e4.ui.workbench/src/org/eclipse/e4/workbench/ui/internal/ModelExtensionProcessor.java
}
	private Object findDefaultParent(String parentID) {
		MApplicationElement defaultElement = null;
		
		if (parentID != null) {
			defaultElement = findElementById(e4Window, parentID);
			if (defaultElement != null)
				return defaultElement;
		}
		
		
		
		
		
		
		
		
		
		return null;
	}
	public void addModelExtensions() {
		IExtensionRegistry registry = RegistryFactory.getRegistry();
		IExtensionPoint extPoint = registry.getExtensionPoint(extensionPointID);
		IExtension[] extensions = extPoint.getExtensions();
		for (IExtension extension : extensions) {
			IConfigurationElement[] ces = extension.getConfigurationElements();
			for (IConfigurationElement ce : ces) {
				if (!"snippet".equals(ce.getName())) 
					continue;
				IContributor contributor = ce.getContributor();