This method that Is needed to pass the following test cases how would I go about creating a hash code method to pass these test cases assuming we have a head, tail and a list value already declared

 

@Test

void testHashCode() {

var list = List.make(1, 2, 3, 4, 5);

int hash = list.hashCode();

assertEquals(hash, list.hashCode());

assertEquals(hash, List.make(1, 2, 3, 4, 5).hashCode());

assertNotEquals(hash, List.make(1, 2, 3, 4).hashCode());

}

@Override

public int hashCode() {

// To Implement

return 0;

}