This post explains how to install Java or check which version is running on your machine. Install on any OS, and learn about the JDK.

While the install places a separate Java runtime and development kit on the system along with others you may have, as a result if you were to copy the installed JDK file to another version of OS X ...

Hello,This is driving me crazy.I have Domino 7 installed on a RHEL 4 system. I'm trying to install TrippLite's Poweralert software on this thing and the installer gives the No JRE Environment ...