From 6fe9b1fafba1831ffb1e3975fcec1a8a93c2b89d Mon Sep 17 00:00:00 2001
From: Vladimir Krivosheev <vladimir.krivosheev@jetbrains.com>
Date: Thu, 18 May 2023 18:38:12 +0200
Subject: [PATCH] cleanup(final)

GitOrigin-RevId: aea5b03ee7393441b2bdcb4814fd8080190e3eb0
---
 .../com/intellij/openapi/util/text/LiteralNameSuggester.java    | 2 +-
 .../src/com/intellij/openapi/diagnostic/AttachmentFactory.java  | 2 +-
 .../util/src/com/intellij/openapi/util/text/PastParticiple.java | 2 +-
 .../src/com/intellij/xml/impl/XmlNsDescriptorUtil.java          | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/platform/util/base/src/com/intellij/openapi/util/text/LiteralNameSuggester.java b/platform/util/base/src/com/intellij/openapi/util/text/LiteralNameSuggester.java
index 564aa8772796..2bfce1fac640 100644
--- a/platform/util/base/src/com/intellij/openapi/util/text/LiteralNameSuggester.java
+++ b/platform/util/base/src/com/intellij/openapi/util/text/LiteralNameSuggester.java
@@ -12,7 +12,7 @@ import java.util.stream.Collectors;
 /**
  * A utility class to suggest variable names for literals based on their content
  */
-public class LiteralNameSuggester {
+public final class LiteralNameSuggester {
   private static final class PatternBasedSuggestions {
     private final @NotNull Pattern pattern;
     private final @NotNull List<@NotNull String> names;
diff --git a/platform/util/src/com/intellij/openapi/diagnostic/AttachmentFactory.java b/platform/util/src/com/intellij/openapi/diagnostic/AttachmentFactory.java
index e9495ed77db5..8e39eca11308 100644
--- a/platform/util/src/com/intellij/openapi/diagnostic/AttachmentFactory.java
+++ b/platform/util/src/com/intellij/openapi/diagnostic/AttachmentFactory.java
@@ -14,7 +14,7 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.StandardCopyOption;
 
-public class AttachmentFactory {
+public final class AttachmentFactory {
   private static final Logger LOG = Logger.getInstance(AttachmentFactory.class);
   private static final long BIG_FILE_THRESHOLD_BYTES = 50 * 1024;
 
diff --git a/platform/util/src/com/intellij/openapi/util/text/PastParticiple.java b/platform/util/src/com/intellij/openapi/util/text/PastParticiple.java
index b45a48f366cf..e2546b9f58c0 100644
--- a/platform/util/src/com/intellij/openapi/util/text/PastParticiple.java
+++ b/platform/util/src/com/intellij/openapi/util/text/PastParticiple.java
@@ -12,7 +12,7 @@ import static com.intellij.openapi.util.text.StringUtil.isVowel;
 /**
  * @author Bas Leijdekkers
  */
-public class PastParticiple {
+public final class PastParticiple {
 
   private static final int IRREGULAR_SIZE = 175;
   private static final Map<String, String> IRREGULAR_VERBS = CollectionFactory.createCaseInsensitiveStringMap(IRREGULAR_SIZE);
diff --git a/xml/xml-psi-impl/src/com/intellij/xml/impl/XmlNsDescriptorUtil.java b/xml/xml-psi-impl/src/com/intellij/xml/impl/XmlNsDescriptorUtil.java
index 59dba0286a66..d3fd799ad033 100644
--- a/xml/xml-psi-impl/src/com/intellij/xml/impl/XmlNsDescriptorUtil.java
+++ b/xml/xml-psi-impl/src/com/intellij/xml/impl/XmlNsDescriptorUtil.java
@@ -31,7 +31,7 @@ import org.jetbrains.annotations.Nullable;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
-public class XmlNsDescriptorUtil {
+public final class XmlNsDescriptorUtil {
 
   private static final Logger LOG = Logger.getInstance(XmlNsDescriptorUtil.class);
   private static final Key<Boolean> AUTO_GENERATED = Key.create("auto-generated xml schema");