diff --git a/app/src/main/java/util/RandomUtil.java b/app/src/main/java/util/RandomUtil.java
new file mode 100644
index 0000000000000000000000000000000000000000..88a694c979e46f56bf5e9a3c3e71dbc245df0a6c
--- /dev/null
+++ b/app/src/main/java/util/RandomUtil.java
@@ -0,0 +1,24 @@
+package util;
+
+import java.util.Random;
+
+public class RandomUtil {
+
+    private RandomUtil(){}
+
+    public static <T> T randomElement(T[] elements, Random random){
+        T element= elements[random.nextInt(elements.length)];
+        return element;
+    }
+
+
+
+
+
+
+
+
+
+
+
+}