How to create an instance of anonymous interface in Kotlin?

Question

I have a third party Java library which an object with interface like this:

public interface Handler {
  void call(C context) throws Exception;
}
         


        

Answer 1

The simplest answer probably is the Kotlin's lambda:

val handler = Handler {
  println("Hello world")
}

handler.call(myContext) // Prints "Hello world"