Revert "BAEL-4134"

spring-mvc-java-2/src/main/java/com/baeldung/multiparttesting/MultipartPostRequestController.java

@@ -0,0 +1,17 @@
+package com.baeldung.multiparttesting;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+@RestController
+public class MultipartPostRequestController {
+
+    @PostMapping(path = "/upload")
+    public ResponseEntity<String> uploadFile(@RequestParam("file") MultipartFile file) {
+        return file.isEmpty() ? new ResponseEntity<String>(HttpStatus.NOT_FOUND) : new ResponseEntity<String>(HttpStatus.OK);
+    }
+}

spring-mvc-java-2/src/main/resources/targetFile.tmp

@@ -0,0 +1 @@
+Hello World