code: public static Object invokeExactStaticMethod(Class<?> objectClass, String methodName)
              throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
          return invokeExactStaticMethod(objectClass, methodName, EMPTY_OBJECT_ARRAY, EMPTY_CLASS_PARAMETERS);
      }
docs: Invoke a static method that has no parameters.
  
  @param objectClass invoke static method on this class
  @param methodName get method with this name
  @return the value returned by the invoked method
  @throws NoSuchMethodException if there is no such accessible method
  @throws InvocationTargetException wraps an exception thrown by the method invoked
  @throws IllegalAccessException if the requested method is not accessible via reflection