From efee53fbd784e9c87cde5d0948625915f3ca6b03 Mon Sep 17 00:00:00 2001
From: Denis Stepulenok <super.denis@gmail.com>
Date: Mon, 2 Nov 2026 03:53:41 +0100
Subject: [PATCH] Fix build: add Jakarta Servlet API and upgrade war plugin for
 JDK 17

ApplicationController imports jakarta.servlet.http, but the pom only
provided the javax.servlet API (javaee-web-api 6.0), so compilation
failed. The CI build step turned that failure into a warning, so the
job stayed green.

- Add jakarta.servlet:jakarta.servlet-api 6.0.0 with provided scope.
- Upgrade maven-war-plugin 2.3 to 3.4.0. Version 2.3 cannot load on
  JDK 17 (TreeMap.comparator is not opened to the unnamed module), so
  the verify step failed during packaging.

Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
---
 pom.xml | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 5764920..cfb6829 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,6 +49,13 @@
             <artifactId>javaee-web-api</artifactId>
             <version>6.0</version>
             <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>jakarta.servlet</groupId>
+            <artifactId>jakarta.servlet-api</artifactId>
+            <version>6.0.0</version>
+            <scope>provided</scope>
         </dependency>  
         
         <dependency>
@@ -176,7 +183,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-war-plugin</artifactId>
-                <version>2.3</version>
+                <version>3.4.0</version>
                 <configuration>
                     <failOnMissingWebXml>false</failOnMissingWebXml>
                 </configuration>