From da0e1498aad35dbb774a0b31135b749d7f086f2d Mon Sep 17 00:00:00 2001
From: Chia-Ping Tsai <chia7712@gmail.com>
Date: Fri, 8 Mar 2024 10:18:27 +0800
Subject: [PATCH] refactor

---
 .../main/java/org/astraea/common/Utils.java   | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

diff --git a/common/src/main/java/org/astraea/common/Utils.java b/common/src/main/java/org/astraea/common/Utils.java
index 4dca63e45a..43eb3412b6 100644
--- a/common/src/main/java/org/astraea/common/Utils.java
+++ b/common/src/main/java/org/astraea/common/Utils.java
@@ -420,18 +420,13 @@ private static Object reflectionAttribute(Class<?> clz, Object object, String at
   }
 
   private static Object reflectionMethod(Class<?> clz, Object object, String attribute) {
-    do {
-      try {
-        var method = clz.getDeclaredMethod(attribute);
-        method.setAccessible(true);
-        return method.invoke(object);
-      } catch (NoSuchMethodException e) {
-        clz = clz.getSuperclass();
-      } catch (Exception e) {
-        throw new RuntimeException(e);
-      }
-    } while (clz != null);
-    throw new RuntimeException(attribute + " is not existent in " + object.getClass().getName());
+    try {
+      var method = clz.getDeclaredMethod(attribute);
+      method.setAccessible(true);
+      return method.invoke(object);
+    } catch (Exception e) {
+      throw new RuntimeException(e);
+    }
   }
 
   public static <T> List<T> constants(