Method remove

Java/LRU-Cache.java:68–76

(Node node)

    }
    
    public void remove(Node node)
    {
        Node next_node = node.next;
        Node prev_node = node.prev;
        
        next_node.prev = prev_node;
        prev_node.next = next_node;
        
    }
    
    class Node{
        int key;