@@ -0,0 +1,274 @@
+%0Apackage eu.mosaic_cloud.tools.callbacks.core;%0A%0A%0Aimport java.lang.reflect.Method;%0A%0A%0Apublic interface CallbackFunnelHandler%0A%09%09extends%0A%09%09%09CallbackHandler%0A%7B%0A%09public CallbackCompletion%3C?%3E executeCallback (final Callbacks Proxy, final Method method, final Object%5B%5D arguments);%0A%7D%0A

Add callback funnel handler (like `InvocationHandler` from `java.lang.reflect`)