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@@ -27,8 +27,8 @@ class World extends ArrayObject
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*/
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public function exchangeArray($data)
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{
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- $this->id = $data['id'];
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- $this->randomNumber = $data['randomNumber'];
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+ $this->id = (int) $data['id'];
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+ $this->randomNumber = (int) $data['randomNumber'];
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}
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/**
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