1 files changed, 11 insertions, 3 deletions
diff --git a/examples/annotations/examples/NativeCallBack.java b/examples/annotations/examples/NativeCallBack.java
index 2c72f7b..a4e5583 100644
--- a/examples/annotations/examples/NativeCallBack.java
+++ b/examples/annotations/examples/NativeCallBack.java
@@ -8,7 +8,8 @@ import proguard.annotation.*;
  * You can then process it with:
  *     java -jar ../../../lib/proguard.jar @ ../examples.pro
  *
- * The annotation will preserve the class and its main method.
+ * The annotation will preserve the class and its main method,
+ * as a result of the specifications in lib/annotations.pro.
  */
 @KeepApplication
 public class NativeCallBack
@@ -16,8 +17,9 @@ public class NativeCallBack
     /**
      * Suppose this is a native method that computes an answer.
      *
-     * The -keep option regular ProGuard configuration will make sure it is
-     * not renamed when processing this code.
+     * The -keep option for native methods in the regular ProGuard
+     * configuration will make sure it is not removed or renamed when
+     * processing this code.
      */
     public native int computeAnswer();
 
@@ -35,6 +37,12 @@ public class NativeCallBack
     }
 
 
+    /**
+     * The main entry point of the application.
+     *
+     * The @KeepApplication annotation of this class will make sure it is not
+     * removed or renamed when processing this code.
+     */
     public static void main(String[] args)
     {
         int answer = new NativeCallBack().computeAnswer();