Cf2016 supported Java 8 out of the box (as indicated in the support document offered by akalinos), but that doesn’t show that is also supports Java 11 after applying cf2016 update 8 (and even Java 12 after another update).

And for each Java version supported, you can use the latest update to that Java version.

I offer a matrix explaining this for the different cf and Java versions, but Adobe has not for a while. The matrix is within this post of mine from last year:

https://coldfusion.adobe.com/2019/04/updates-available-java-8-11-apr-16-2019/

And you’ll see I updated it to discuss also Java 12–and why I would NOT recommend that.

https://helpx.adobe.com/pdf/coldfusion2016-support-matrix.pdf