NumberFormat pattern issue in multiple language

Hi ,

We are using GWT 2.5.1 and Smart Gwt-4.1p (29th Oct 2014)
We have an issue regarding “NumberFormat” supports for multiple language.
Please refer the following below URL : - http://samples.gwtproject.org/samples/Showcase/Showcase.html?locale=en_GB#!CwNumberFormat
As per required pattern we’ll be not getting value.
For example at top right side you will get drop down, which are having multiple languages.
Select “British English” (en) and you may see the below. It’s formatting the value in defined pattern.
But if you select the “France” (fr) locale. Then it won’t displaying properly formatted value, the dot (.) is replaced with comma (,).

Please let us know if you have any solution.

Thanks,
Gaurav