fix exception bug in UrlsController.create() again

Author: walpurr

app/src/main/java/hexlet/code/controller/UrlsController.java

@@ -13,7 +13,6 @@
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.sql.SQLException;
-import java.util.Objects;
 
 import static io.javalin.rendering.template.TemplateUtil.model;
 
@@ -48,10 +47,7 @@ public static void show(Context ctx) throws SQLException {
 
     public static void create(Context ctx) throws SQLException {
 
-        var inputUrl = ctx.formParamAsClass("url", String.class)
-            .check(Objects::nonNull, "Url not found in form")
-            .getOrThrow(NotFoundResponse::new);
-
+        var inputUrl = ctx.formParam("url");
         URI parsedUrl;
         try {
             parsedUrl = new URI(inputUrl);