In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

Java 8 will be remembered mainly for introducing lambdas, streams, a new date/time model, and the Nashorn JavaScript engine to Java. Some will also remember Java 8 for introducing various small but ...

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more. A directory is an organizational file system structure that contains ...

In the new compiler, a trait compiles directly to an interface with default methods, which not only improves binary compatibility and Java 8 interoperability, but also enables the alignment of Scala's ...