From 0f105b1503971423543ffb393ce3c8ccfce3c417 Mon Sep 17 00:00:00 2001
From: Chris Rankin <chris.rankin@r3.com>
Date: Mon, 27 Mar 2023 09:59:35 +0100
Subject: [PATCH] Make the ImmutableCollections serializers public and final.
 (#946)

---
 .../kryo/serializers/ImmutableCollectionsSerializers.java   | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/com/esotericsoftware/kryo/serializers/ImmutableCollectionsSerializers.java b/src/com/esotericsoftware/kryo/serializers/ImmutableCollectionsSerializers.java
index 8ecbbbf26..fb757ec62 100644
--- a/src/com/esotericsoftware/kryo/serializers/ImmutableCollectionsSerializers.java
+++ b/src/com/esotericsoftware/kryo/serializers/ImmutableCollectionsSerializers.java
@@ -50,7 +50,7 @@ public static void registerSerializers (Kryo kryo) {
 		JdkImmutableSetSerializer.registerSerializers(kryo);
 	}
 
-	static class JdkImmutableListSerializer extends CollectionSerializer<List<Object>> {
+	public static final class JdkImmutableListSerializer extends CollectionSerializer<List<Object>> {
 
 		private JdkImmutableListSerializer () {
 			setElementsCanBeNull(false);
@@ -98,7 +98,7 @@ static void registerSerializers (Kryo kryo) {
 		}
 	}
 
-	static class JdkImmutableMapSerializer extends MapSerializer<Map<Object, Object>> {
+	public static final class JdkImmutableMapSerializer extends MapSerializer<Map<Object, Object>> {
 
 		private JdkImmutableMapSerializer () {
 			setKeysCanBeNull(false);
@@ -145,7 +145,7 @@ static void registerSerializers (Kryo kryo) {
 		}
 	}
 
-	static class JdkImmutableSetSerializer extends CollectionSerializer<Set<Object>> {
+	public static final class JdkImmutableSetSerializer extends CollectionSerializer<Set<Object>> {
 
 		private JdkImmutableSetSerializer () {
 			setElementsCanBeNull(false);