Iterator iter = component.getFacetsAndChildren();
	public static UIForm findFormDown(UIComponent component){		Iterator iter = component.getFacetsAndChildren();		for (Iterator iterator = component.getFacetsAndChildren(); iterator.hasNext();) {			UIComponent child = (UIComponent) iterator.next();			if(child instanceof UIForm){				return (UIForm)child;			}			else{				return findFormDown(child);			}		}		return null;	}