methods that throws checked exceptions in a lambda block
henry.jen at oracle.com
Wed Feb 12 16:36:04 UTC 2014
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.
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