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The hashCode() method of AbstractList class in Java
The hashCode() method of AbstractList class returns the hash code value for this list.
The syntax is as follows:
public int hashCode()
To work with the AbstractList class, import the following package:
import java.util.AbstractList;
The following is an example to implement hashCode() method of the AbstractlList class in Java:
Example
import java.util.ArrayList;
import java.util.AbstractList;
public class Demo {
public static void main(String[] args) {
AbstractList<Integer> myList = new ArrayList<Integer>();
myList.add(50);
myList.add(100);
myList.add(150);
myList.add(200);
myList.add(250);
myList.add(300);
myList.add(350);
myList.add(400);
System.out.println("Elements in the AbstractList class = " + myList);
System.out.println("HashCode = " + myList.hashCode());
}
}Output
Elements in the AbstractList class = [50, 100, 150, 200, 250, 300, 350, 400] HashCode = -1818371895
Updated on: 30-Jul-2019
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