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Vector hashCode() Method in Java

Last Updated : 11 Jul, 2025
The java.util.vector.hashCode() method in Java is used to get the hashcode value of this vector. Syntax: 
Vector.hashCode()
Parameters: The method does not take any parameter. Return Value: The method returns hash code value of this Vector which is of Integer type. Below programs illustrate the Java.util.Vector.hashCode() method: Program 1: Vector with string elements.
Output: 
Vector: [Welcome, To, Geeks, 4, Geeks]
The hashCode value is: -878886256
Program 2: Vector with integer elements.
Output: 
Vector: [10, 20, 30, 40, 50]
The hashCode value is: 38490301
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