test implementation of classes with autoboxing

Sorting/BubbleSorter.java

@@ -2,4 +2,23 @@ package Sorting;
 
 public class BubbleSorter extends Sorter{
     //a class to sort arrays of numbers using bubble sort
+
+    public BubbleSorter(String filename){
+        super(filename);
+    }
+
+    void sort(){
+       
+        boolean usedSwap;
+        do{
+            usedSwap=false;
+            for(int i=0;i<numbers.length-1;i++){
+                if(compare(numbers[i],numbers[i+1])>0){
+                    swap(numbers[i],numbers[i+1]);
+                    usedSwap=true;
+                }
+            }
+        }while(usedSwap);
+    }
+
 }