From cd57e8c79dd6929d41d1afce68068d5966013692 Mon Sep 17 00:00:00 2001
From: Andreas Dangel <andreas.dangel@pmd-code.org>
Date: Fri, 11 Mar 2022 10:53:08 +0100
Subject: [PATCH] Fix PMD dogfood issue - inner Visitor class should be final

---
 .../rule/errorprone/OverrideBothEqualsAndHashcodeRule.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pmd-kotlin/src/main/java/net/sourceforge/pmd/lang/kotlin/rule/errorprone/OverrideBothEqualsAndHashcodeRule.java b/pmd-kotlin/src/main/java/net/sourceforge/pmd/lang/kotlin/rule/errorprone/OverrideBothEqualsAndHashcodeRule.java
index 7e6db39838..224ea1b7b0 100644
--- a/pmd-kotlin/src/main/java/net/sourceforge/pmd/lang/kotlin/rule/errorprone/OverrideBothEqualsAndHashcodeRule.java
+++ b/pmd-kotlin/src/main/java/net/sourceforge/pmd/lang/kotlin/rule/errorprone/OverrideBothEqualsAndHashcodeRule.java
@@ -35,7 +35,7 @@ public class OverrideBothEqualsAndHashcodeRule extends AbstractKotlinRule {
         return RuleTargetSelector.forTypes(KtClassMemberDeclarations.class);
     }
 
-    private static class Visitor extends KotlinVisitorBase<RuleContext, Void> {
+    private static final class Visitor extends KotlinVisitorBase<RuleContext, Void> {
         @Override
         public Void visitClassMemberDeclarations(KtClassMemberDeclarations node, RuleContext data) {
             List<KtFunctionDeclaration> functions = node.children(KtClassMemberDeclaration.class)