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java stop convert null to boolean false

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DevPedrada answered on December 3, 2020 Popularity 7/10 Helpfulness 1/10

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answer java stop convert null to boolean false

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public class Produto{
  	private Boolean promocao;
  
	public Boolean isPromocao() {
		if (promocao instanceof Boolean) {
			return promocao;
		} else {
			return null;
		}
	}

	public void setPromocao(Boolean promocao) {
		if (promocao instanceof Boolean) {
			this.promocao = promocao;
		} else {
			return;
		}
	}
}

Popularity 7/10 Helpfulness 1/10 Language java

Source: stackoverflow.com

Tags: boolean java null

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DevPedrada

Contributed on Dec 03 2020

DevPedrada

0 Answers Avg Quality 2/10

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