relation between countryDS.ds.xml and CountryXmlds.java?

Hello everyone,

Nice to join the community. As i am new to this technology i need all your rich experience.
I saw the source code for SmartGWT showcase and I find that \Showcase\src\com\smartgwt\sample\showcase\client\data\CountryXmlds.java
and
\Showcase\war\ds\countryDS.ds.xml are almost the same.

i want to ask “whether they are all generated automatically by some tools like SmartGWT Enterprice Edition or one is generated automatically by the other?”

and how can I make it.

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