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bbarker/Example3f.scala

Created December 12, 2021 05:00
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Scala won't even let us try it (good!)
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Example3f.scala
def exSetAllBeansTo(beanList: List[ScalaBean[?]], initBean: ScalaBean[?]): Unit =
beanList.foreach{bean =>
bean.setTheA(initBean.getTheA)
// ❌ Found: initBean.A
// Required: bean.A
}
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