If a NodeList is no longer required, this method will stop the engine updating
the list and will release all references to the list within the framework
classes, enabling it to be garbage collected.
<p>It is not essential to release a list, but releasing it will free
up memory and processor resources.</p>
@param nodeClass The type of the node class if the list to be released.
If a NodeList is no longer required, this method will stop the engine updating the list and will release all references to the list within the framework classes, enabling it to be garbage collected.
<p>It is not essential to release a list, but releasing it will free up memory and processor resources.</p>
@param nodeClass The type of the node class if the list to be released.