Revert "Revert "Stream test""

Sorting/SortResult.java

@@ -75,4 +75,14 @@ public class SortResult {
         return nf.format(sortedArray.length);
     }
 
+    public String getMin(){
+        NumberFormat nf = NumberFormat.getInstance(Locale.US);
+        return nf.format(sortedArray[0]);
+    }
+
+    public String getMax(){
+        NumberFormat nf = NumberFormat.getInstance(Locale.US);
+        return nf.format(sortedArray[sortedArray.length-1]);
+    }
+
 }