javap Maven plugin?

Hello,

for analysis of bytecode produced by different java compilers I need to
decompile class files. I may resort to antrun and write some groovy script
which invokes the javap CLI. However I'd like some input whether anyone
knows a Maven plugin which already produces such output or whether a new
plugin might find some interest. Programmatic solutions I found depend on
tools.jar and com.sun classes which looks a little dirty to me.

Regards
Mirko