diff --git a/hedgedoc-image.py b/hedgedoc-image.py
index 05dd570..d1ab53c 100644
--- a/hedgedoc-image.py
+++ b/hedgedoc-image.py
@@ -59,12 +59,12 @@ class PadPage:
     def to_dict(self) -> dict:
         old = urlparse(self.old_url)
         new = old._replace(netloc="pad.hacknang.de")
-        return {"old_url": self.old_url, "new_url": new.geturl()}
+        return {"oldUrl": self.old_url, "newUrl": new.geturl()}
 
     def to_json(self) -> str:
         old = urlparse(self.old_url)
         new = old._replace(netloc=NEW_NETLOC)
-        return json.dumps({"old_url": self.old_url, "new_url": new.geturl()})
+        return json.dumps({"oldUrl": self.old_url, "newUrl": new.geturl()})
 
     def download_and_process_content(self):
         print(f"Downloading pad at {self.old_url}")
diff --git a/pads/19IN-2Sem-Java b/pads/19IN-2Sem-Java
new file mode 100644
index 0000000..526e9b1
--- /dev/null
+++ b/pads/19IN-2Sem-Java
@@ -0,0 +1 @@
+# Java
\ No newline at end of file