Add annotation to to-override method

diff --git a/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java b/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java
index 2f84d27..8ddbacd 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java
@@ -100,7 +100,8 @@ public abstract class JsonPage implements FreenetPage {
         *            The request to handle
         * @return The created JSON object
         */
-       protected abstract JsonReturnObject createJsonObject(FreenetRequest request);
+       @Nonnull
+       protected abstract JsonReturnObject createJsonObject(@Nonnull FreenetRequest request);
 
        /**
         * Returns whether this command needs the form password for authentication