diff --git a/java_dann b/java_dann
index 67ef18ad217951285a84db5469596be3b571762a..4c12a57065fabab972d43f5640f659d8db8ab145 160000
--- a/java_dann
+++ b/java_dann
@@ -1 +1 @@
-Subproject commit 67ef18ad217951285a84db5469596be3b571762a
+Subproject commit 4c12a57065fabab972d43f5640f659d8db8ab145