What is the Vector class?

What is Vector class?

- The capability of implementing a growable array of object is provided by the class Vector.

- A Vector class implements the dynamic array that can grow and shrink at run time (dynamically).

- It resembles the implementation of ArrayList with a difference that Vector is synchronized.

- It reduces the amount of incremental reallocation.

- It is structurally modified at any time after the iterator is created.
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