Question about "// Snippet" blocks in unit tests

[Mathieu Lalonde]

Hi guys,

I think I got confused about those snippet blocks in the test code.
Are they used to extract example code snippets at release time?

eg.

        // START SNIPPET: register
        JndiRegistry reg = super.createRegistry();
        reg.bind("testdb", ds);
        return reg;
        // END SNIPPET: register

Cheers,
Mathieu