got stuck in the execution part

import java.io.Console;

public class TreeStory {

public static void main(String[] args) {
    Console console = System.console();
    /*  Some terms:
        noun - Person, place or thing
        verb - An action
        adjective - A description used to modify or describe a noun
        Enter your amazing code here!
    */
  int age = 12;
  if(age < 13){
    console.printf("Oops sorry! You are underage to use this program ");
    System.exit(0);
  }
  String name = console.readLine("Enter a name:  ");

String adjective = console.readLine("Enter an adjective: "); String noun = console.readLine("Enter a noun: "); String adverb = console.readLine("Enter an adverb: "); String verb = console.readLine("Enter a verb ending with -ing: "); console.printf("Treehouse story:\n-----------------------\n"); console.printf("%s is very %s %s. ", name, adjective, noun); console.printf("They are always %s at %s. ", adverb, verb); }

} this is my code while running this i am getting an error message : error: Class names, 'java,TreeStory', are only accepted if annotation processing is explicitly requested can somebody help me with this?? Thanks