>I'd use the system java/browser which has an extension available, no need to scan. System java? Which OS (barring Oracle Linux) ships with JRE pre-installed?

>I'd use the system java/browser which has an extension available, no need to scan. System java? Which OS (barring Oracle Linux) ships with JRE pre-installed? Browser extension for Java? I assume your familiarity about the Java ecosystem has not been updated since HotJava (or whatever it was called).