What's idiom/best practice with UncheckedIOException and Stream API?

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Java 8 officially introduce java.io.UncheckedIOException to JDK class libraries for lambda with Stream API, because lambda expressions can't declare its throws-clause and lambda body can't throw checked exception such as IOException.

What's idiom/best practice with UncheckedIOException and Stream API? What conditions do I explicitly throw new UncheckedIOException object, and when should I catch UncheckedIOException exception?

asked 1 min ago

yohjp

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