void _setTableSize(struct hashMap *ht, int newTableSize)
{
    struct hashLink **oldTable = ht->table;
    int oldSize = ht->tableSize;
    _initMap(ht, 2 * oldSize);

    /* iterate through the old table, and place all linked lists into the new table */
    for (int n = 0; n < oldSize; n++) {
        struct hashLink *current = oldTable[n];

        while (current) {           // While current is not NULL
            struct hashLink *temp = current->next;
            insertMap(ht, current->key, current->value);
            free(current); // Free the memory being held by the link
            current = temp;
        }
    }
    /* Free the memory being held by the old table */
    free(oldTable);

}