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What are the common collections?
2022-04-22 08:50:00 【The figure under the stars】
Map Interface and Collection Interface is the parent interface of all collection frameworks :
- Collection The sub interfaces of the interface include :Set Interface and List Interface ;
- Map Interface implementation classes mainly include :HashMap、TreeMap、Hashtable etc. ;
- Set Interface implementation classes mainly include :HashSet、TreeSet、LinkedHashSet etc. ;
- List Interface implementation classes mainly include :ArrayList、LinkedList、Stack etc.
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