In java, the "==" operator is used to compare references. when we use the == operator in java it compares 2 objects, it checks whether the two objects refer to the same place in memory or not. example ...

To understand how overriding works with equals() and hashcode(), we can study their implementation in the core Java classes.Below is the equals() method in the Object class. The method is checking ...

What is the difference between x == y and x.equals(y) expressions in Java ? Answer: 452: How can you guarantee that the garbage collection takes place ? Answer: 453: What is the relation between ...