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What is the difference between add() and addElement()
method in Vector Class ?
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Answer / sathya
add(int indx, Object e): Inserts the specified element at
the specified position in this Vector.Return type void
add(Object e):Appends the specified element to the end of
this Vector.Return type boolean
addElement(Object obj): Adds the specified component to the
end of this vector, increasing its size by one.Return type void.
| Is This Answer Correct ? | 19 Yes | 3 No |
Answer / sandhya sree malladi
This method is identical in functionality to the add
(Object) method (which is part of the List interface).
add(Object ) is due the fact that Vector implements List
Interface and it is appeared since Java 1.2 when Vector was
moved to Collections: The collection classes from earlier
releases, Vector and Hashtable, have been retrofitted to
implement the collection interfaces.
addElement is "original" Vector's method....
| Is This Answer Correct ? | 16 Yes | 4 No |
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