recommended versions of terracotta, java and tomcat?

[Liam Hoekenga]

We going to be upgrading our production IdP, and I feel like I should  
upgrade some of the supporting stuff as well.

We're currently using
  - Terracotta 3.2.1
  - sun java 1.6.0_12
  - tomcat 6.0.20

It looks like there are issues with TC 3.2.1 for any version of java  
 >= 1.6.0_17?
     https://jira.terracotta.org/jira/browse/CDV-1472

Tomcat 6.0.33 seems to work find with java 1.6.0_12.

What are people running, versionwise?

Liam