diff --git a/02_selection_sort/java/src/SelectionSort2.java b/02_selection_sort/java/src/SelectionSort2.java
index 5b6b566..9c38999 100644
--- a/02_selection_sort/java/src/SelectionSort2.java
+++ b/02_selection_sort/java/src/SelectionSort2.java
@@ -3,15 +3,13 @@ import java.util.Arrays;
 public class SelectionSort2 {
 
     // this version uses raw arrays instead of ArrayList
-    public static void selectionSort(int[] target) {
-        for (int i = 0; i < target.length - 1; i++) {
-            int left = target[i];
-            for (int j = i + 1; j < target.length; j++) {
-                int right = target[j];
-                if (left > right) {
-                    target[i] = right;
-                    target[j] = left;
-                    left = right;
+    public static void selectionSort(int[] arr) {
+        for (int i = 0; i < arr.length-1; i++) {
+            for (int j = i+1; j < arr.length; j++) {
+                if (arr[j] < arr[i]) {
+                    int temp = arr[i];
+                    arr[i] = arr[j];
+                    arr[j] = temp;
                 }
             }
         }