Collection Interface hashCode() Method

Using this method we can find out the hash code for the invoking collection.

Collection Interface hashCode() Method:

Using this method we can find out the hash code for the invoking collection.

Syntax :

int hashCode();

Example :

import java.util.ArrayList;
import java.util.List;

public class CollectionInterfaceHashCodeMethod {

public static void main(String[] args) {
List arraylist = new ArrayList();

arraylist.add("Deepak");
arraylist.add("Kumar");

int hashcode = arraylist.hashCode();
System.out.println("hashcode = " + hashcode);
}
}

Output :

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