[tz] Java & Rearguard

[Clive D.W. Feather]

John Wilcock said:
> FWIW, I've just updated 
> https://en.wikipedia.org/wiki/Daylight_saving_time#Procedure to add a 
> short note about negative DST in Ireland. If anyone here has any 
> comments on my wording (or, ideally, any secondary sources that could be 
> used use rather than citing the Irish Standard Time Act directly),

What's wrong with citing the primary source?

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Clive D.W. Feather          | If you lie to the compiler,
Email: clive at davros.org     | it will get its revenge.
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