Due to changes on GitHub, and by consequence Gradle and Maven, it's no longer allowed to use com.github as a valid group ID prefix. That being said, from version v2.0.0 of the plugin the ID is now ...

While Java is one of the most in-demand and widely used programming languages in the world, it is not without its detractors. Java is not a particularly beginner-friendly language and it is rife with ...

It doesn’t take much Java development experience to learn firsthand what the NullPointerException is about. In fact, one person has highlighted dealing with this as the number one mistake Java ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Senyo Simpson discusses how Rust's core ...

Marker Interfaces or Null interface in Java are special type of interfaces in character as they have no methods declared in them which means that if any classes implementing these interfaces don't ...

I am trying to add security context for swagger to access oauth2 protected APIs but it throws the following exception: java.lang.NullPointerException: null at ...