source: class MethodMatcherMessageHandlerTest {
  
    static List<String> list;
  
    @Test
    public void throwsAmbigousException () {
  
target:     MyService2 service = new MyService2();
      val builder = MethodMatcherMessageHandler.builder()
          .wrap(service);
  
      assertThatExceptionOfType(IllegalArgumentException.class)
          .isThrownBy(() -> builder.tuple(it -> it.popa2(any(), null, "popa")))
          .withMessage("Ambiguous method call");
    }
  
  }