diff --git a/demo-output.yaml b/demo-output.yaml
index 5acd8cd3..905b88ae 100644
--- a/demo-output.yaml
+++ b/demo-output.yaml
@@ -912,6 +912,22 @@
           matchingXML: ""
       effort: 1
   insights:
+    java-annotation-inspection-01:
+      description: |
+        This rule looks for a certain class annotated with a certain annotation
+      labels:
+      - tag=Java Operator SDK
+      incidents:
+      - uri: file:///examples/java/example/src/main/java/com/example/apps/Bean.java
+        message: ""
+        codeSnip: " 1  package com.example.apps;\n 2  \n 3  import javax.ejb.SessionBean;\n 4  import javax.ejb.Singleton;\n 5  \n 6  @Singleton\n 7  public abstract class Bean implements SessionBean {\n 8      \n 9  }\n"
+        lineNumber: 7
+        variables:
+          containerName: Bean
+          file: file:///examples/java/example/src/main/java/com/example/apps/Bean.java
+          kind: Class
+          name: Singleton
+          package: com.example.apps
     java-downloaded-maven-artifact:
       description: |
         This rule tests the application downloaded from maven artifact
diff --git a/rule-example.yaml b/rule-example.yaml
index 67bfb04c..93b4b5a6 100644
--- a/rule-example.yaml
+++ b/rule-example.yaml
@@ -329,4 +329,17 @@
   ruleID: java-downloaded-maven-artifact
   when:
     java.referenced:
-      pattern: io.javaoperatorsdk.operator.Operator
\ No newline at end of file
+      pattern: io.javaoperatorsdk.operator.Operator
+- category: mandatory
+  description: |
+    This rule looks for a certain class annotated with a certain annotation
+  tag:
+    - Java Operator SDK
+  ruleID: java-annotation-inspection-01
+  when:
+    java.referenced:
+      pattern: com.example.apps*
+      location: CLASS
+      annotated:
+        pattern: javax.ejb.SessionBean
+