Note that we’ve overridden the compareTo() method and passed in another Simpson object. We’ve also overridden the toString() method, just to make the example easier to read. Printing with toString ...

Java’s collections like arrays and lists are foundational building blocks. Functional programming techniques are at times the ideal way to work with these collections. This article gives a tour ...

For example, EqualsVerifier can check the reflexivity, symmetry, transitivity, and consistency of your equals method, as well as the contract between equals and hashCode, with a single line of ...