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import java.io.IOException; | |
/** | |
* Class that copies stdin to stdout, as compained about as not being cleanly | |
* writable in Java on Hacker News. | |
* In real code, you would just write IOUtils.copy(System.in, System.out), | |
* which does basically the same thing. | |
* This does not catch any exceptions as a) this is just an "exercise" and | |
* b) all we could do with them is pretty-print them. So let the runtime | |
* print them for you. |