code: List<WComponent> getChildren() {
  		List<WComponent> children = getComponentModel().getChildren();
  
  		return children != null && !children.isEmpty()
  				? Collections.unmodifiableList(children)
  				: Collections.<WComponent>emptyList();
  	}
docs: Retrieves the children of this component.
  
  @return a list containing the children of this component, or an empty list.