slackbuilds_ponce/development/jdk19

jdk19 (Java Platform Standard Edition Development Kit)

The Java Platform Standard Edition Development Kit (JDK) includes
both the runtime environment (Java virtual machine, the Java platform
classes and supporting files) and development tools (compilers,
debuggers, tool libraries and other tools).  The JDK is a development
environment for building applications, applets and components that
can be deployed with the Java Platform Standard Edition Runtime
Environment.

More details: https://www.oracle.com/java/technologies/downloads/#java19

After installation you will need to log out from the system and log in
back for environment variables get updated.