Posts by user60896 • 31 points

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  A: Doubt with use of Optional

  I’ve created a method, I think you’re right public String temNome(Profissao profissao) { Optional<String> nomeProfissao = Optional.ofNullable(profissao.getNomeP());…

  java

  answered 7 years, 11 months ago user60896 31

• 3

  votes

  2

  answers

  187

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  Q: Doubt with use of Optional

  I am trying to use this optional class to get the data with null, but returns error. In the main class, I use the for with this method. Profession and composition of persons. for(Pessoa p : pessoas)…

  java

  asked 7 years, 11 months ago user60896 31