The Java.util.Vector.set() method is used to replace any particular element in the vector, created using the Vector class, with another element.
Vector.set(int index, Object element)
Parameters: This function accepts two mandatory parameters as shown in the above syntax and described below.
- index: This is of integer type and refers to the position of the element that is to be replaced from the vector.
- element: It is the new element by which the existing element will be replaced and is of the same object type as the vector.
Return Value: The method returns the previous value from the vector that is replaced with the new value.
Below programs illustrate the Java.util.Vector.set() method:
Vector: [Geeks, for, Geeks, 10, 20] The Object that is replaced is: Geeks The Object that is replaced is: 20 The new Vector is:[Geeks, for, GFG, 10, 50]
Vector: [12, 23, 22, 10, 20] The Object that is replaced is: 12 The Object that is replaced is: 20 The new Vector is:[21, 23, 22, 10, 50]
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