Our ColdFusionMX 6 is very old, and there is no plan to upgrade this year. At the same time, the company wants to increase security and implement SHA2 certificate and TLSv1.2. Our current CF is on JRE 1.4, and JRE1.4 doesn't support this. Is it possible to upgrade our JRE 1.7 on CFMX version 6? Thanks.