This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

To use Java 21, or build applications on an older version of the Eclipse IDE, you must install your preferred version of Java separately and register it as a Java runtime in Eclipse’s preferences ...

These changes are expected to simplify the learning process and make Java a more welcoming language for those embarking on their programming journey in jshell or Notepad or a full-fledged IDE.