Collection framework - ArrayList
Collection Framework collection framework is a collection providing an architecture to store the group of objects.Java primitive types are not considered objects. Since Java collections only store objects, primitive types are not allowed to store. Thus, we need wrapper class or autoboxing to store data. Interfaces - Set,List,Queue,DequeClasses - ArrayList, Vector, LinkedList,HashSet,LinkedHashSe..
JAVA
2019. 1. 17. 15:33
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