Collection of Java Map interface interface Collection

Java collections and map collection mainly includes two interfaces.

　　the collection elements is a value of value, comprising a collection set, list, queue.

　　　　(1) list: list interface contains ArrayList, Vector, LinkedList.

　　　　（2）set包含HashSet，TreeSet，EnumSet。

　　　　(3) Queueu comprising LinkedList, PriorityQueue

　　the map elements are key: value form, map comprising HashMap, HashTable, TreeMap, WeakHashMap, IdentityHashMap, EnumMap

java set relationship as FIG.