code: private String getInvokerMethodName(MethodLiteral<?, ?> method,
        NameGenerator nameGenerator) throws NoSourceNameException {
      Class<?> methodDeclaringType = method.getRawDeclaringType();
      String invokeeTypeName = ReflectUtil.getSourceName(methodDeclaringType);
      String methodBaseName = nameGenerator.convertToValidMemberName(
          String.format("%s_%s_methodInjection", invokeeTypeName, method.getName()));
  
      return nameGenerator.createMethodName(methodBaseName);
    }
docs: Get the name of an invoker method.  This has a side-effect: it returns a
  newly unique value each time it is called, so be sure not to call it twice
  for the same method call (you'll get two different names).