Re: methods that throws checked exceptions in a lambda block

[Henry Jen]

On 02/12/2014 07:05 AM, Wang Weijun wrote:
This line does not compile
   Files.list(Paths.get("/secret")).forEach(x -> Files.write(x, new 
byte[Files.size(x)]);

because Files.write() and Files.size() throw IOE. Then what's the best way to 
make it work?

(I find some old threads on this on lambda-dev. Maybe we have a recommended way 
now?)


I am not sure there is a "recommended" way. Depends on how you need to 
handle those exceptions, I'll put the lambda in a private function to 
take care those exception, and surpress them in a UncheckedIOException.

Cheers,
Henry