diff -Nur freemarker-2.3.13/src/freemarker/ext/jython/JythonHashModel.java freemarker-2.3.13.new/src/freemarker/ext/jython/JythonHashModel.java

--- freemarker-2.3.13/src/freemarker/ext/jython/JythonHashModel.java	2008-05-05 22:56:38.000000000 +0400

+++ freemarker-2.3.13.new/src/freemarker/ext/jython/JythonHashModel.java	2008-07-17 03:19:42.000000000 +0400

@@ -137,7 +137,8 @@

         {

             throw new TemplateModelException(e);

         }

-        throw new TemplateModelException("'?keys' is not supported as there is no 'keys' nor 'keySet' attribute on an instance of " + object.__class__.__name__);

+//        throw new TemplateModelException("'?keys' is not supported as there is no 'keys' nor 'keySet' attribute on an instance of " + object.__class__.__name__);

+        throw new TemplateModelException("'?keys' is not supported as there is no 'keys' nor 'keySet' attribute on an instance of " + object);

     }

     /**

@@ -157,6 +158,7 @@

         {

             throw new TemplateModelException(e);

         }

-        throw new TemplateModelException("'?values' is not supported as there is no 'values' attribute on an instance of " + object.__class__.__name__);

+//        throw new TemplateModelException("'?values' is not supported as there is no 'values' attribute on an instance of " + object.__class__.__name__);

+        throw new TemplateModelException("'?values' is not supported as there is no 'values' attribute on an instance of " + object);

     }

 }