Implement of some often used data struct, including :


1. 排序
                          Sort<T>
                            |
        ----------------------------------------
        |                   |                  |
    FastSort<T>         HeapSort<T>       MergeSort<T>


2. 链表  List<T>


3. 栈　  Stack<T>


4. 队列
                          Queue<T>
                            |
        ----------------------------------------
        |                   |                  |
    CommonQueue<T>    PriorityQueue<T>    MinMaxQueue<T>


5. 映射
                          Map<K,V>
                            |
                  ----------------------
                  |                    |
              HashMap<K,V>         TreeMap<K,V>


6. 并查集  UFset