Posts by bordinhon • 11 points

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  A: I need to check that the item does not exist before adding it to Arraylist

  Good afternoon. This validation you have to do in the method that adds the object in the list. //Adicionar um objeto na lista static public void adicionar(ProdutoModel produto) { if…

  java arraylist

  answered 3 years, 2 months ago bordinhon 11