java -version
http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
wget --no-cookies --header "Cookie: gpw_e24=xxx; oraclelicense=accept-securebackup-cookie;" "http://download.oracle.com/otn-pub/java/jdk/8u92-b14/jdk-8u92-linux-x64.rpm"