add ShuffleArray.java

Author: jdevfullstack

Diff for: src/ShuffleArray.java

@@ -0,0 +1,27 @@
+import java.util.Random;
+import java.util.Arrays;
+
+public class ShuffleArray {
+
+    public static void main(String[] args) {
+
+        int[] array = { 1, 2, 3, 4, 5 };
+
+        System.out.print("array to be shuffled ");
+        System.out.println(Arrays.toString(array));
+
+        Random rand = new Random();
+
+        for (int i = 0; i < array.length; i++) {
+            int randomIndexToSwap = rand.nextInt(array.length);
+            int temp = array[randomIndexToSwap];
+            array[randomIndexToSwap] = array[i];
+            array[i] = temp;
+        }
+
+        System.out.print("shuffle array ");
+        System.out.println(Arrays.toString(array));
+
+    }
+
+}