JNI ‎· (❍ᴥ❍ʋ)
Java tooling interface ‎· (❍ᴥ❍ʋ)
Blah blah on class loading and instrumentation API ‎· (❍ᴥ❍ʋ)
Service Loader API ‎· (❍ᴥ❍ʋ)
Annotation processing tool ‎· (❍ᴥ❍ʋ)