From d2366650ece29b93395c55986dffd48ba1345247 Mon Sep 17 00:00:00 2001
From: Josh Cummings <3627351+jzheaux@users.noreply.github.com>
Date: Thu, 9 Jul 2026 11:01:04 -0600
Subject: [PATCH] Polish Serialization Test

This commit makes the version calculation work for
intermediate version numbers like 7.0.5.1
---
 .../SpringSecurityCoreVersionSerializableTests.java         | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/config/src/test/java/org/springframework/security/SpringSecurityCoreVersionSerializableTests.java b/config/src/test/java/org/springframework/security/SpringSecurityCoreVersionSerializableTests.java
index 8ce925cdc3..aee3753213 100644
--- a/config/src/test/java/org/springframework/security/SpringSecurityCoreVersionSerializableTests.java
+++ b/config/src/test/java/org/springframework/security/SpringSecurityCoreVersionSerializableTests.java
@@ -301,8 +301,7 @@ class SpringSecurityCoreVersionSerializableTests {
 	private static String getCurrentVersion() {
 		String version = System.getProperty("springSecurityVersion");
 		String[] parts = version.split("\\.");
-		parts[2] = "x";
-		return String.join(".", parts);
+		return parts[0] + "." + parts[1] + ".x";
 	}
 
 	private static String getPreviousVersion() {
@@ -315,8 +314,7 @@ class SpringSecurityCoreVersionSerializableTests {
 			parts[0] = String.valueOf(Integer.parseInt(parts[0]) - 1);
 			parts[1] = "5"; // FIXME: this should not be hard coded
 		}
-		parts[2] = "x";
-		return String.join(".", parts);
+		return parts[0] + "." + parts[1] + ".x";
 	}
 
 }