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Vectors are very useful to store objects for later use. One may define vector as a growable array of objects, so no need to specify the size of Vector while declaring it.

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Vector stores objects which can even be an object of user made class. For example: we want to store 2 string objects in a vector. Then we want to store an object of user made class TestClass also in the same vector. This is possible.

Vectors belong to java.util package so import it before using. While ...

Tags: addelement, objects, vectors

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Java SE