From 62f65a21a51e4ddb53a53dede04af883c02fb600 Mon Sep 17 00:00:00 2001
From: Mark Swatosh <mark.swatosh@gmail.com>
Date: Fri, 27 Feb 2026 12:59:46 -0600
Subject: [PATCH] Adding enforcer plugin for Java 21

---
 pom.xml | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/pom.xml b/pom.xml
index 2fa3ea4..9ecbd8a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -134,6 +134,29 @@
                 <artifactId>maven-war-plugin</artifactId>
                 <version>3.5.1</version>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-enforcer-plugin</artifactId>
+                <version>3.5.0</version>
+                <executions>
+                    <execution>
+                        <id>enforce-versions</id>
+                        <goals>
+                            <goal>enforce</goal>
+                        </goals>
+                        <configuration>
+                            <rules>
+                                <requireMavenVersion>
+                                    <version>[3.9,)</version>
+                                </requireMavenVersion>
+                                <requireJavaVersion>
+                                    <version>[21,)</version>
+                                </requireJavaVersion>
+                            </rules>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>
 </project>