From 10404926aeac572b3ae3fae3bcb488461128a53b Mon Sep 17 00:00:00 2001
From: webbrain-one <295484252+webbrain-one@users.noreply.github.com>
Date: Thu, 13 Aug 2026 10:06:35 +0300
Subject: [PATCH] Add missing com.example.springshell.utils.Util implementation

The utility class was referenced in several samples but was not included in the repository.
Added the implementation to src/ to resolve the missing dependency.

Fixes #5
---
 .../com/example/springshell/utils/Util.java   | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 src/main/java/com/example/springshell/utils/Util.java

diff --git a/src/main/java/com/example/springshell/utils/Util.java b/src/main/java/com/example/springshell/utils/Util.java
new file mode 100644
index 0000000..63a0578
--- /dev/null
+++ b/src/main/java/com/example/springshell/utils/Util.java
@@ -0,0 +1,40 @@
+package com.example.springshell.utils;
+
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.servlet.DispatcherServlet;
+
+import java.lang.reflect.Field;
+
+public class Util {
+
+    public static Object getFieldValue(Object obj, String fieldName) {
+        try {
+            Field field = obj.getClass().getDeclaredField(fieldName);
+            field.setAccessible(true);
+            return field.get(obj);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static Field getField(Class<?> clazz, String fieldName) {
+        try {
+            Field field = clazz.getDeclaredField(fieldName);
+            field.setAccessible(true);
+            return field;
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public DispatcherServlet getServlet() {
+        try {
+            WebApplicationContext context = (WebApplicationContext) RequestContextHolder.currentRequestAttributes()
+                    .getAttribute("org.springframework.web.servlet.DispatcherServlet.CONTEXT", 0);
+            return (DispatcherServlet) context.getBean("dispatcherServlet");
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+}