Java Dynamic Code Generation with support for generics

Is there any tool which provides Java dynamic code generation and that also supports generics?

Javassist for example, is the kind of tool that I need, but it does not support generics.

I wrote a small lib which uses the Java 6 Compiler API, however as far as I know it depends on JDK. Is there a way to specify another compiler? Or to ship with my application only the parts that I need to invoke with the Java Compiler API?