add field and method for writes used

Sorting/SortResult.java

@@ -22,10 +22,10 @@ public class SortResult {
     private String sortType;
     private Integer [] sortedArray;
     private String comparisonsUsed;
-   // private String swapsUsed;
+    private String writesUsed;
     private Duration timeUsed;
 
-    public SortResult(String st, Integer[] a, long c, Duration t){
+    public SortResult(String st, Integer[] a, long c, long w, Duration t){
         sortType = st;
         sortedArray = a;
         if(c==0){
@@ -34,6 +34,7 @@ public class SortResult {
         else{
         comparisonsUsed = Long.toString(c);
         }
+        writesUsed = Long.toString(w)
         timeUsed = t;
     }
 
@@ -42,6 +43,7 @@ public class SortResult {
         sortedArray = a;
         timeUsed = t;
         comparisonsUsed = "Unknown";
+        writesUsed = "Unknown";
     }
 
     public String getSortType(){
@@ -60,8 +62,8 @@ public class SortResult {
         return comparisonsUsed;
     }
 
-    //public String getSwapsUsed(){
-        //return swapsUsed;
-    //}
+    public String getWritesUsed(){
+        return writesUsed;
+    }
 
 }