Please take a review at https://cr.openjdk.java.net/~weijun/8219861/webrev.01/ The ShowInfo::tls method is extracted from the JSSE Provider doc [1]. Noreg-other? Thanks, Max [1] https://docs.oracle.com/en/java/javase/12/security/oracle-providers.html#GUID-7093246A-31A3-4304-AC5F-5FB6400405E2