SBT Reflective load a Class on fullClasspath

gistfile1.scala

/* File: Build.scala in ~/project */

/*...Build Definition...*/


/* This Task should load a Class on my Project*/

val taskKey = TaskKey[Unit]("task-name", "task-description")

val myTask = taskKey <<= (fullClasspath in Runtime, scalaInstance) map { (cp, si) =>
  
   val loader = ClasspathUtilities.makeLoader(cp.files, si)
   // Load class with Reflection
   val cls = loader.loadClass("com.myCompany.myClass")

   // Call Method
   cls.newInstance().asInstanceOf[{
    def myMethodToCall(param1:String, param2:String)
   }].myMethodToCall("one", "two")

}