How to instrument custom Java class and methods and enable monitoring

Hi,

I am a wily developer, and I have recently started learning about AppDynamics like how to setup and enable monitoring using AppDynamics.

I would like to know how do you instrument custom java methods in AppDynamics. In Wily we use these custom PBDs where along with the wily keywords we add the fully qualified java classpath and methods names to monitor and wireup this pbd file with the profile file.

So how do you do the same in AppDynamics?

Thanks,

Rakesh