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object Timer {
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def oncePerSecond(callback: () => Unit) {
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while (true) { callback(); Thread sleep 1000 }
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}
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def timeFlies() {
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println("time flies like an arrow...")
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}
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def main(args: Array[String]) {
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oncePerSecond(timeFlies)
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}
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}
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// vim: set ts=4 sw=4 et:
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