For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The latest long-term support (LTS) release of the JDK is Java 21, which was released in ...

Some Mac users may need to install Java on their Apple Silicon equipped Mac – whether it’s an M1, M2, M3, or other M-series ARM chip – allowing them to run Java-based applications and software on ...

What’s the difference between versions of Minecraft? That’s not as simple a question to answer as you might think. Most current players will be used to whatever version they’ve started on, whether ...

The technology is legendary, but how and why Sun Microsystems eventually settled on the name 'Java' was always something of a mystery—even to those involved. When Time magazine called Java one of the ...

I have a 5.5 GB OWL file "umls.owl". When I run robot convert --input umls.owl --output umls.json on a machine with 392 GB of RAM (and with '-Xmx390G' passed to java ...

XML and JSON are important to me, and I’m grateful to Apress for letting me write an entire book about them. In this article I will briefly introduce the second edition of my new book, Java XML and ...

I use the same ObjectMapper instance to serialize and deserialize List<String[]>, deserialization failed with all of DefaultTyping's, and same as List<Integer[]>, tested with the latest version 2.9.6.