We've started to take a look at getting all our Windows workstations upgraded to the latest Java versions. We're wondering what the best migration path is for a few older items. We're not sure if we should uninstall them or upgrade them to Java 7 update 7. These versions have us stumped.
Java 2 Runtime Environment, SE v1.4.x
Java 2 Runtime Environment, Standard Edition, v1.3.1_11