userdata retrieval via json pointer

Change-Id: I5bc3892f620db3efc6e7243f1a43cb1a7c0bd7ef
diff --git a/src/main/java/de/ids_mannheim/korap/user/Userdata.java b/src/main/java/de/ids_mannheim/korap/user/Userdata.java
index 6a26f92..e14a3fb 100644
--- a/src/main/java/de/ids_mannheim/korap/user/Userdata.java
+++ b/src/main/java/de/ids_mannheim/korap/user/Userdata.java
@@ -38,7 +38,6 @@
     }
 
 
-    // fixme: test with json pointer and normal field name
     public Object get (String key) {
         return DataFactory.getFactory().getValue(this.data, key);
     }