diff --git a/build.xml b/build.xml
index 5d4981c..e616187 100644
--- a/build.xml
+++ b/build.xml
@@ -107,15 +107,15 @@
Building java classes in ${java.bin}...
+ listfiles="true" debug="on" source="1.4" />
Building java sample classes ...
+ listfiles="true" debug="on" source="1.4" />
Building java test classes...
+ listfiles="true" debug="on" source="1.4" />