Programming language used for CoD

[faram]

I am interested in knowing what programming language (or languages) were used to code Cliffs of Dover. Is the code native C++ or is it a managed language like C# or managed C++ running on the .net runtime ?

My interest stems from the fact that at present i use Java for most of my work so would like to know if complex, performance critical new games like CoD use managed languages or still stick with native C/C++ due to performance reasons.

Thanks