diff --git a/spring-mvc-xml/src/main/java/com/baeldung/spring/controller/ErrorController.java b/spring-mvc-xml/src/main/java/com/baeldung/spring/controller/ErrorController.java
index 3da613cd56..8ca815b4d7 100644
--- a/spring-mvc-xml/src/main/java/com/baeldung/spring/controller/ErrorController.java
+++ b/spring-mvc-xml/src/main/java/com/baeldung/spring/controller/ErrorController.java
@@ -9,44 +9,43 @@ import org.springframework.web.servlet.ModelAndView;
 
 @Controller
 public class ErrorController {
-	
-	@RequestMapping(value = "500Error" , method = RequestMethod.GET)
-	public void throwRuntimeException(){
+
+	@RequestMapping(value = "500Error", method = RequestMethod.GET)
+	public void throwRuntimeException() {
 		throw new NullPointerException("Throwing a null pointer exception");
 	}
-	
 
-	@RequestMapping(value = "errors" , method = RequestMethod.GET)
-	public ModelAndView renderErrorPages(HttpServletRequest httpRequest){
+	@RequestMapping(value = "errors", method = RequestMethod.GET)
+	public ModelAndView renderErrorPages(HttpServletRequest httpRequest) {
 		ModelAndView errorPage = new ModelAndView("errorPage");
 		String errorMsg = "";
 		int httpErrorCode = getErrorCode(httpRequest);
-		
-		switch( httpErrorCode ){
-			case 400:{
-				errorMsg = "Http Error Code : 400 . Bad Request";
-				break;
-			}
-			case 401:{
-				errorMsg = "Http Error Code : 401. Unauthorized";
-				break;
-			}
-			case 404:{
-				errorMsg = "Http Error Code : 404. Resource not found";
-				break;
-			}
-			//Handle other 4xx error codes.
-			case 500:{
-				errorMsg = "Http Error Code : 500. Internal Server Error";
-				break;
-			}
-			//Handle other 5xx error codes.
+
+		switch (httpErrorCode) {
+		case 400: {
+			errorMsg = "Http Error Code : 400 . Bad Request";
+			break;
+		}
+		case 401: {
+			errorMsg = "Http Error Code : 401. Unauthorized";
+			break;
+		}
+		case 404: {
+			errorMsg = "Http Error Code : 404. Resource not found";
+			break;
+		}
+			// Handle other 4xx error codes.
+		case 500: {
+			errorMsg = "Http Error Code : 500. Internal Server Error";
+			break;
+		}
+			// Handle other 5xx error codes.
 		}
 		errorPage.addObject("errorMsg", errorMsg);
 		return errorPage;
 	}
-	
-	private int getErrorCode(HttpServletRequest httpRequest){
+
+	private int getErrorCode(HttpServletRequest httpRequest) {
 		return (Integer) httpRequest.getAttribute("javax.servlet.error.status_code");
 	}
 }