}
        // 1.3-compatible.
        StringBuffer buffer = new StringBuffer();
        Iterator propertyValues = values.iterator();
        while (propertyValues.hasNext()) {
            buffer.append(propertyValues.next());
            if (propertyValues.hasNext()) {
                buffer.append(", ");
            }
        }
        connection.setRequestProperty(key, buffer.toString());
    }

            StringBuffer value = new StringBuffer();
            Iterator<String> values = property.getValue().iterator();
            while ( values.hasNext() ) {
                value.append(values.next());
                if ( values.hasNext() )
                    value.append(", ");
            }
            this.setRequestProperty(key, value.toString());
        }