Sorting out my program

Question

Hello everyone,
I am very new to java and I am trying to make a program which gives you the average of a list of integers, as well as the highest and lowest integer in the list. The program prompts the user to input a list of positive integers followed by a negative sentinel to end the program. As of now my program gives the highest and lowest score, but not the average. I believe this is because when going through the first loop the negative number shuts down the second half of the program. I need help connecting these loops in some way. Any help would be greatly appreciated. Anyway, here is what I have:
import java.util.*;
public class List {
     public static void main(String[] args)
          System.out.println("Enter a list of numbers. All of the\n numbers must be nonnegative integers.\n Place a negative integer at the end\n to mark the end of the list.");
          System.out.println("This Program will output the\n highest, lowest, and average\n of all of the nonnegative integers\n you enter.");
          Scanner keyboard =  new Scanner(System.in);
          int number, max, count = 0; 
          double sum = 0;
          max = keyboard.nextInt(); 
          number = keyboard.nextInt(); 
          int number1 = number;
          int min = max;
          while (number >= 0)
               if (number > max)
                    max = number;
               if (number < min)
                    min = number;
               number =keyboard.nextInt();
          System.out.println("The highest integer is " + max);
          System.out.println("The lowest nonnegative integer is " + min);
          while (number >= 0)
               sum = sum + number1;
               count++;
               number1 = keyboard.nextInt();
          if (count > 0)
               System.out.println("The average of your nonnegative integers is " + (sum/count));
          else
               System.out.println("No numbers to average.");
} thanks in advance

Answer 1

ok then i guess i will try to help you a little bit assuming your are a newbie and you will not understand what flounder is saying. if you do then hey good luck because that is what OOP is all about. encapsulating the data.
import java.util.Scanner;
public class List {
     public static void main(String[] args)
          System.out.println("Enter a list of numbers. All of the\n numbers must be nonnegative integers.\n Place a negative integer at the end\n to mark the end of the list.");
          System.out.println("This Program will output the\n highest, lowest, and average\n of all of the nonnegative integers\n you enter.");
          Scanner keyboard =  new Scanner(System.in);
          int number, max=0, count = 0;
           int min=max;
          int sum = 0;
     //     max = keyboard.nextInt(); 
          number = keyboard.nextInt(); 
          int number1 = number;
     //     int min = max;
          double average=0.0;
          while (number >= 0)
          count++;
          sum = sum + number;
               if (number > max)
                    max = number;
               if (number<min)             
                    min = number;
               number =keyboard.nextInt();
          average = sum / count;
          System.out.println(count);
          System.out.println(sum);
          System.out.println("The highest integer is " + max);
          System.out.println("The lowest nonnegative integer is " + min);
          System.out.println("THe average is " + average);i want you to work on your min. lets see if you can if not then let me know i will post you the solution.