Learn how to write and validate unit tests with JUnit 5. This article shows you how to configure a Maven project for JUnit, write basic and parameterized unit tests, and use JUnit 5’s built-in ...

If you want to be a productive member of a software development team, it's important to master the key Java programming tools and technologies. These tools reach across a variety of areas, and ...

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Back in the early days of Java, developers created applications using nothing more than notepad and the DOS command prompt. Thanks to the advent of IDEs, those days are gone forever. Short for ...

Java remains a powerhouse tool for application development, but developers need to take advantage of new design principles to get the most from their applications. Dave Rosenberg has more than 15 ...

Thirty years ago, Java 1.0 revolutionized software development. Every Java demo featured a simple "Hello World" dialog window with the only available option: Java's Abstract Window Toolkit, the first ...

If you’ve been thinking of becoming an Android developer, now is the time to jump in. Android is by far the most popular smartphone operating system and it gives developers a huge amount of ...