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import util._
import control.Exception._
object Test {
def main(args: Array[String]): Unit = {
println(catching(classOf[NumberFormatException]) withTry ("Hi".toDouble))
println(catching(classOf[NumberFormatException]) withTry ("5".toDouble))
try {
catching(classOf[NumberFormatException]) withTry (sys.error("O NOES"))
} catch {
case t => println(t.getMessage)
}
}
}
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