What is the Vector class?

The Vector class is used to create a generic dynamic array known as vector. It is contained in the java.util package. It implements the List interface. A vector can be created with or without explicitly specifying its size. Vector is synchronized. It can be expanded to hold more elements when needed. As all classes in Java inherit from the Object class, a vector can hold objects of any class. However, it cannot directly store primitive data types.

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