Chapter 3. alt-java and java uses

Depending on your needs, you can use either the alt-java binary or the java binary to run your application’s code.

3.1. alt-java usage

Use alt-java for any applications that run untrusted code. Be aware that using alt-java is not a solution to all speculative execution vulnerabilities.

3.2. java usage

Use the java binary for performance-critical tasks in a secure environment.