diff --git a/pom.xml b/pom.xml
index 33b1130..cf310db 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,6 +11,7 @@
     <properties>
         <maven.compiler.release>21</maven.compiler.release>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.proc>full</maven.compiler.proc>
     </properties>
 
     <dependencies>
diff --git a/src/main/java/net/tfminecraft/worldborder/border/BorderManager.java b/src/main/java/net/tfminecraft/worldborder/border/BorderManager.java
index 87bbcd2..27e4455 100644
--- a/src/main/java/net/tfminecraft/worldborder/border/BorderManager.java
+++ b/src/main/java/net/tfminecraft/worldborder/border/BorderManager.java
@@ -38,6 +38,8 @@ public void stop() {
         warningShown.clear();
     }
 
+    // Keep the existing legacy text representation, formatting, and exact-string comparisons.
+    @SuppressWarnings("deprecation")
     private void tick() {
         pruneOfflineWarnings();