Java.md

Add cert to keystore

keytool -import -trustcacerts -file /etc/pki/some-ca.crt -keystore /usr/java/jdk/jre/lib/security/cacerts

default password for Oracle jdk changeme

Display final java vars

java -XX:+PrintFlagsFinal -version note that names are used instead of commandline parameters, like MaxHeapSize

java -XX:+PrintCommandLineFlags - to see what java runs with as default