2 How to override equals The equals method is used to compare two objects for equality. It should follow four general rules: reflexivity, symmetry, transitivity, and consistency.

Remember that when you create objects, the variables store references to the objects. So, when you compare objects using the equality testing operator (==), it actually compares the references and not ...

Obi Ezechukwu 's blog High-Octane Java recently featured the post Compact Equals , which compares an implementation of a Java class's overridden equals method in traditional form versus one ...