Maximizing code reuse in your Java programs means writing code that is easy to read ... When creating services and exposing them as an API, you need to document the API so that it is easy for ...

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 ...

knowing how to write clean code in Java requires more than a little judgment and planning by programmers. There are no universal rules to follow, but there are some best practices that, by and large, ...

Well, if I was to write a Java screen scraper of my own, I’d likely choose HtmlUnit. There are a number of utility methods built into the API, such as the getAnchors() method of the HtmlPage, that ...

To close an input stream and release any system resources used by the stream, use the close method as follows: The Java I/O facilities add a simple and standardized API for reading and writing ...