Terracotta alreasy started supporting Tomcat 7 from its 3.6 version.
Terracotta is still not supporting JAVA 7 but planning to support JAVA 7 in its future releases.
Do you have plan to support integration with tomcat 7 and JDK 7 in DSO (custom mode) ?
I know that integration with tomcat 7 supported only in express mode and planned to support JDK 7 in future also in express mode.