*
* Returns 0 on success, negative error value on error.
* There should be no more concurrent add, delete, nor look-up performed
* on the Judy array while it is being destroyed (ensured by the caller).
*
* Returns 0 on success, negative error value on error.
* There should be no more concurrent add, delete, nor look-up performed
* on the Judy array while it is being destroyed (ensured by the caller).