First you’ll need to setup a Java project for Maven to build. To keep the focus on Maven, make the project as simple as possible for now. package hello; public ...

In order to be able to compile it seems necessary to add an exclusion on **/*Test.java in the build.xml of the core folder. I will propose a PR to fix this.

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 ...

As an alternative to rewriting the same code, many software development environments provide a library tool that organizes frequently used code. Once developers finish debugging some reusable code, ...