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Here is the whole source code:
http://zerioh.tripod.com/ressources/sockets.html
Here is the code I want to highlight:
Provider(){}
What does this line means? Thanks.
It means that there’s nothing to execute in this Constructor. Usually Java provides this by default so writing down Provider(){} is not necessary.
The main difference between this one and the one that is provided by the compiler by default is that the access is restricted since it’s not public.