47     private $items;  variable in Google\\Auth\\Cache\\SysVCacheItemPool
89         $this->items = [];
111         $items = [];
114             $items[$key] = $this->hasItem($key) ?
115                 clone $this->items[$key] :
118         return $items;
127         return isset($this->items[$key]) && $this->items[$key]->isHit();
135         $this->items = [];
158             unset($this->items[$key]);
172         $this->items[$item->getKey()] = $item;
215                 $this->items
238                 $this->items = $data;
240                 $this->items = [];