package Main+
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+
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object CompoundClasses {+
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  trait Cloneable extends java.lang.Cloneable {+
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    override def clone(): Cloneable = { super.clone(); this }+
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  }+
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+
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  trait Resetable {+
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    def reset: Unit+
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  }+
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+
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  def cloneAndReset(obj: Cloneable with Resetable): Cloneable = {+
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    val cloned = obj.clone()+
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    obj.reset+
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    cloned+
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  }+
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}+
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+
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