diff --git a/java_dann b/java_dann
index 6acf1501b5477628e049fd2701b724b01f141049..aecf9c2be4685755937e7419463a067fc55e69b3 160000
--- a/java_dann
+++ b/java_dann
@@ -1 +1 @@
-Subproject commit 6acf1501b5477628e049fd2701b724b01f141049
+Subproject commit aecf9c2be4685755937e7419463a067fc55e69b3