title: Hide System.out.println(three);
body: <p>I want to prevent "System.out.println(three);" from printing anything.  Is there a way to hide this class? or can I structure my code differently to deliver the same results?</p>
  
  <pre><code>import java.util.*;
  public class GreenCrud
  {
    public static void main(String a[])
    {
      int initialWeight,numberOfDays;
      boolean check = true;
      Scanner sc = new Scanner(System.in);
      {
        System.out.print("Enter the initial size of a green crud population (in pounds)"+"\n");
        initialWeight = sc.nextInt();
        System.out.print("Enter the number of days for which you want to compute the population"+"\n");
        numberOfDays = sc.nextInt();
        System.out.println("The size of the population of green crud after "+numberOfDays+" days is: "+calculateFinal(initialWeight,numberOfDays)+"\n");
  
      }
    }
    public static int calculateFinal(int initialWeight,int numberOfDays)
    {
      int fLength = numberOfDays/5;
      int one=1,two=1,three=0;
      for(int i=1;i&lt;=fLength-1;i++)
      {
        three = one+two;
        one = two;
        two =three;
      }
      System.out.println(three);
      return initialWeight*three;
    }
  }
  </code></pre>