diff -r 6e5c4e267ddb -r f08e42c1efc0 .hgignore
--- a/.hgignore	Sun Sep 11 00:00:21 2016 +0200
+++ b/.hgignore	Sun Sep 11 00:00:55 2016 +0200
@@ -6,3 +6,9 @@
 c++/parameter-lister/dist/
 c++/parameter-lister/build/
 c++/parameter-lister/nbproject/private/
+
+syntax: regexp
+
+^java/[^/]+/dist/
+^java/[^/]+/build/
+^java/[^/]+/nbproject/private/