a

src/main/java/Bins.java

 
 public class Bins {
 
-    protected HashMap<Integer, Integer> numOfTimesWeveRolledEachNUm;
+    protected HashMap<Integer, Integer> numOfTimesWeveRolledEachNUm = new HashMap<Integer, Integer>();
 
-    public Bins(Integer minDiceRange, Integer maxDiceRange)
+    public Bins(Integer smallestPossible, Integer largestPossible){
+        for (Integer key = smallestPossible; key <= largestPossible; key++){
+            numOfTimesWeveRolledEachNUm.put(key, 0);
+        }
+    }
 
     public Bins(int start, int end) {
 

src/main/java/Dice.java

     }
 
     public static void main(String[] args) {
-        Dice dice = new Dice(1); // for craps
+        Dice dice = new Dice(2); // for craps
         Dice dice2 = new Dice(5); // for yatzee
 
         Integer toss = dice.tossAndSum();
         Integer toss2 = dice2.tossAndSum();
 
-        System.out.println("The ressult of the first toss was " + toss);
-        System.out.println("The result of the second toss waS " + toss2);
+        System.out.println("The result of the first toss was " + toss);
+        System.out.println("The result of the second toss was " + toss2);