wildcard in the return value

only useful to stop warnings
diff --git a/src/packages/xdc/services/global/XML.java b/src/packages/xdc/services/global/XML.java
index a3e014a..4140b26 100644
--- a/src/packages/xdc/services/global/XML.java
+++ b/src/packages/xdc/services/global/XML.java
@@ -131,7 +131,7 @@
     /*
      *  ======== getHMaps ========
      */
-    public static HashMap[] getHMaps(Document doc,
+    public static HashMap<?, ?>[] getHMaps(Document doc,
         String listName, String [] keys)
     {
         Vector<HashMap<String, String>> result =