The Javadoc documentation for the Package class states: Package objects contain version information about the implementation and specification of a Java package. This versioning information is ...

Hi @JoeBrewing, I was able to reproduce the issue and run ./mvnw package successfully on my machine. The RuntimeException you're seeing from CrashController is intentional (it's part of the tutorial ...

If you are experiencing issues where some Java applets, including embedded Web content begin to render or function improperly, there are a number of potential workarounds. The following is a series of ...

Java is an object-oriented programming language, but there’s more to Java than programming with objects. This tutorial is the first of several introducing non-object-oriented features and syntax that ...

Java developers absolutely must learn Maven. Maven is the most popular and pervasive build tool in the Java world. Even if you don't use Maven directly, alternatives such as Gradle, Jenkins or Ivy ...

The most significant addition to the Java language since Sun Microsystems rewrote the collections API for Java 5 is the introduction of Java records. Java records address two significant pain points ...