diff --git a/htroot/env/grafics/minus.gif b/htroot/env/grafics/minus.gif
new file mode 100644
index 000000000..ddb3abe7f
Binary files /dev/null and b/htroot/env/grafics/minus.gif differ
diff --git a/htroot/env/grafics/plus.gif b/htroot/env/grafics/plus.gif
new file mode 100644
index 000000000..75ba27357
Binary files /dev/null and b/htroot/env/grafics/plus.gif differ
diff --git a/source/dbtest.java b/source/dbtest.java
index f8213a73a..1b9023c16 100644
--- a/source/dbtest.java
+++ b/source/dbtest.java
@@ -231,6 +231,7 @@ final class dbTable implements kelondroIndex {
     }
 }
 
+
 final class memprofiler extends Thread {
     
     ymageChart memChart;