Java Collection Tutorial - Java Vector.hashCode()

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Syntax

Vector.hashCode() has the following syntax.

public int hashCode()

Example

In the following code shows how to use Vector.hashCode() method.

//from ww  w  . j a  v a 2  s. c  o  m
import java.util.Vector;

public class Main {
   public static void main(String[] args) {
           
      Vector  vec = new Vector  (4);

      
      vec.add(4);
      vec.add(3);
      vec.add(2);
      vec.add(1);

      // let us get the hashcode of the vector
      System.out.println("Hash code :"+vec.hashCode());                  
   }
}

The code above generates the following result.

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