Chapter 3. alt-java and java uses
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. Additional resources See Java and Speculative Execution Vulnerabilities .