Help! Why are my outputs zero?

Question

Any reason why when I run this program all of the inputted numbers become zero instead of their values?
Cheers
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
class Statistics1
     static BufferedReader b;
     public static void main(String[]args)
     throws java.io.IOException
          //Define variables
          StringTokenizer st=new StringTokenizer(" ");
          b=new BufferedReader(new InputStreamReader(System.in));
          double input_number[]; //creates array called input_number which will be a double
          input_number=new double[5]; //5 elements in array
          String str; //5 numbers inputted by user
          //This part of the program takes the five inputs from the user and converts them into an integer and puts into array.
          System.out.println("Input 5 numbers and press [Enter]");
          str=b.readLine();
          int cnt=0;
          while(st.hasMoreTokens()&&cnt<input_number.length)
          {input_number[cnt]=Integer.parseInt(st.nextToken());}
          //blah blah rest of code......     

Answer 1

1) You are reading the numbers from the hard coded string " " and not the user input.
2) You never modify the value of the variable "cnt".