In a recent project, I needed an easy way to traverse Java object trees and extract values from the objects. Instead of continually going through huge iterator-if ...

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

Persistent Java objects simplify the storage and exchange of complex object structures. Poet Software's FastObjects j2 is a pure Java implementation of an object database management system (ODBMS). It ...