diff --git a/webmvc-method-arg-resolver/src/main/kotlin/com/example/demo/MessageRepository.kt~ b/webmvc-method-arg-resolver/src/main/kotlin/com/example/demo/MessageRepository.kt~
deleted file mode 100644
index dd05f03..0000000
--- a/webmvc-method-arg-resolver/src/main/kotlin/com/example/demo/MessageRepository.kt~
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.example.demo
-
-
-interface MessageRepository {
-    fun getAll(sort: Map<String, Boolean>): List<Message>
-
-}