diff --git a/webmvc-method-arg-resolver/src/main/kotlin/com/example/demo/DemoApplication.kt~ b/webmvc-method-arg-resolver/src/main/kotlin/com/example/demo/DemoApplication.kt~
deleted file mode 100644
index 7fd8c28..0000000
--- a/webmvc-method-arg-resolver/src/main/kotlin/com/example/demo/DemoApplication.kt~
+++ /dev/null
@@ -1,11 +0,0 @@
-package com.example.demo
-
-import org.springframework.boot.autoconfigure.SpringBootApplication
-import org.springframework.boot.runApplication
-
-@SpringBootApplication
-class DemoApplication
-
-fun main(args: Array<String>) {
-	runApplication<DemoApplication>(*args)
-}