Ideally,the hashcodes of two objects
A) should be equal when the objects are equal,and different when the objects have different values
B) should be equal then the objects belong to the same class,and be different when the objects belong to different classes
C) should be equal when the objects are instantiated with the same type from the same generic class
D) should divide each other only when the class of one of the objects extends the class of the other

Question

Quizplus · Accepted Answer

The purpose of a hashcode method is to return a unique integer value for each object, such that two objects with equal values return the same hashcode. Therefore, the hashcode of two objects should be equal when the objects are equal, and different when the objects have different values.

Ideally,the Hashcodes of Two Objects