commit ff3beb1e538e6fc117886f588daa8041adf00fd0
Author: aozhiwei <aozhiwe@kingsome.cn>
Date:   Wed Dec 11 18:56:48 2019 +0800

    1

diff --git a/Utils.java b/Utils.java
new file mode 100644
index 0000000..f7e432f
--- /dev/null
+++ b/Utils.java
@@ -0,0 +1,5 @@
+package  f6;
+
+public class Utils {
+
+}