Java 16 introduced basic pattern matching with the finalized instanceof method. For more advanced features, like pattern matching in switch, record patterns, and guarded cases, you need Java 21+.

Java skills are not only some of the most sought after but also some of the easiest to learn, and now you can acquire them quickly without taking time off from your current job or going into debt.

BEA is testing a new strategy by taking a page from Microsoft--pushing its new Java-based programming tool, WebLogic Workshop, as a must-have for developers.