formatting output

Sorting/AlgorithmTester.java

@@ -166,7 +166,7 @@ public class AlgorithmTester{
                     System.out.print(i+" ");
                 }
             }
-            System.out.println("\n"+e.getSortType()+" sort took:");
+            System.out.println("\n"+e.getSortType()+" sort of "+e.getSortCount()+" numbers took:");
             System.out.println(e.getComparisonsUsed()+" comparisons");
             System.out.println(e.getWritesUsed()+" write operations");
             System.out.println(e.getTimeUsed()+" milliseconds");

Sorting/SortResult.java

@@ -70,4 +70,9 @@ public class SortResult {
         return writesUsed;
     }
 
+    public String getSortCount(){
+        NumberFormat nf = NumberFormat.getInstance(Locale.US);
+        return nf.format(sortedArray.length);
+    }
+
 }