I've seen this come up a couple of times so I thought I would post this here. You may have read that at the end of Feb 2013 there will be no more public updates of Java SE 6. So how does this affect Oracle Forms 11g which is still certified with JDK 1.6. The good news is that the support date for Forms 11g takes precedence. Please see the support notes 1470123.1 and 952075.1.
If you choose to update to JDK 7 please also read support note 1519244.1