From 3944c16294b1d4aaf6129059f1d510404e7bd91d Mon Sep 17 00:00:00 2001
From: robotLJW <790504160@qq.com>
Date: Thu, 4 Aug 2022 15:25:26 +0800
Subject: [PATCH] [Bug] fix HideUtilityClassConstructor check to skip main
 method and SpringBootApplication annotation check

---
 checkstyle.xml   |  5 +++++
 suppressions.xml | 16 ++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 suppressions.xml

diff --git a/checkstyle.xml b/checkstyle.xml
index c86255ab69..224059252e 100644
--- a/checkstyle.xml
+++ b/checkstyle.xml
@@ -423,6 +423,11 @@
             <property name="packageAllowed" value="true"/>
             <property name="protectedAllowed" value="true"/>
         </module>
+        <!--SuppressionXpathFilter：跳过main方法&SpringBootApplication注释检查-->
+        <module name="SuppressionXpathFilter">
+            <property name="file" value="suppressions.xml"/>
+            <property name="optional" value="false"/>
+        </module>
         <!-- 检查类成员对外可见性，只有Static final的可以是public对外访问-->
         <module name="HideUtilityClassConstructor"/>
         <!-- Utility类(只有静态成员和方法的类)不能有公有构造函数 -->
diff --git a/suppressions.xml b/suppressions.xml
new file mode 100644
index 0000000000..e1fa6d6a58
--- /dev/null
+++ b/suppressions.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!DOCTYPE suppressions PUBLIC
+        "-//Checkstyle//DTD SuppressionXpathFilter Experimental Configuration 1.2//EN"
+        "https://checkstyle.org/dtds/suppressions_1_2_xpath_experimental.dtd">
+
+<suppressions>
+    <!--  Suppress for any classes that contain method named "main"  -->
+    <suppress-xpath checks="HideUtilityClassConstructor"
+                    query="//CLASS_DEF[//METHOD_DEF[./IDENT[@text='main']]]"/>
+
+    <!--  Suppress for any classes that are annotated with "SpringBootApplication"  -->
+    <suppress-xpath checks="HideUtilityClassConstructor"
+                    query="//CLASS_DEF[//MODIFIERS/ANNOTATION[./IDENT[@text='SpringBootApplication']]]"/>
+
+</suppressions>
\ No newline at end of file