Vector firstElement() Method in Java
The java.util.vector.firstElement() method in Java is used to retrieve or fetch the first element of the Vector. It returns the element present at the 0th index of the vector
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Parameters: The method does not take any parameter.
Return Value: The method returns the first element present in the Vector.
Below programs illustrate the Java.util.Vector.firstElement() method:
Vector: [Welcome, To, Geeks, 4, Geeks] The first element is: Welcome
Vector: [10, 15, 30, 20, 5] The first element is: 10