suppress warnings for rule java:S1989
diff --git a/src/main/java/org/apache/sling/clam/http/internal/ClamEventsServlet.java b/src/main/java/org/apache/sling/clam/http/internal/ClamEventsServlet.java
index 4f80ce0..dcc5d21 100644
--- a/src/main/java/org/apache/sling/clam/http/internal/ClamEventsServlet.java
+++ b/src/main/java/org/apache/sling/clam/http/internal/ClamEventsServlet.java
@@ -71,7 +71,7 @@
 @Designate(
     ocd = ClamEventsServletConfiguration.class
 )
-@SuppressWarnings("java:S1948")
+@SuppressWarnings({"java:S1948", "java:S1989"})
 public final class ClamEventsServlet extends HttpServlet implements JcrPropertyScanResultHandler {
 
     private static final String JCR_RESULT_EVENT_TYPE = "sling/clam/jcr/result";