通用DCL数据结构控件库，可以实现JAVA常用的数据结构，如HASHMAP，ARRAYLIST，ARRAYSET，QUEUE，BINARYTREE，HEAP等等数据结构的DELPHI实现-Common control library DCL data structure can be achieved JAVA common data structures, such as HASHMAP, ARRAYLIST, ARRAYSET, QUEUE, BINARYTREE, HEAP, etc. D