Need help filling in the areas, unsure of how to do the code, JAVA. I've highlited what needs completing. 

import java.util.Stack ; /** Practices using the Stack from the Java API. */ public class StackApiTester { public static void main(String[] args) { Stack stack = new Stack() ; stack.push("horse") ; stack.push("cat") ; stack.push("dog") ; stack.push("cow") ; stack.push("mouse") ; System.out.println(stack.pop()) ; System.out.println(stack.pop()) ; System.out.println(stack.pop()) ; System.out.println(stack.peek()) ; System.out.println("stack is empty? " + stack.isEmpty()) ; System.out.println(stack.pop()) ; System.out.println("stack is empty? " + stack.isEmpty()) ; System.out.println(stack.pop()) ; System.out.println("stack is empty? " + stack.isEmpty()) ; //-----------Start below here. To do: approximate lines of code = 8 // 1. make a stack that holds integers ; //2. push in the integers from 1 to 100 that are divisible by 3 ; //3. print the size ; //4. while stack not empty ; //5. let value hold pop ; //6. if value divisible by 9 then print it. //-----------------End here. Please do not remove this comment. Reminder: no changes outside the todo regions. } }