Posts by Jorge William Rodrigues • 11 points

• 1

  votes

  0

  answers

  95

  views

  Q: Problem persisting in SPRING-DATA/JPA using Composite Key / Does not return Generated Id

  Hello someone already had this problem, when saving a class with composite key, the Spring Data API does not return with the generated id? I ran a test with primitive classes with unique id so it…

  java jpa

  asked 6 years, 9 months ago Jorge William Rodrigues 11

• 0

  votes

  1

  answer

  89

  views

  A: Using data from an array of one class in another

  I don’t understand.. in its class there is no return function of the array type of the verb variable. try like this: public String[] ler_lista() { ... try { FileReader leitura_arquivo = new…

  java array oop

  answered 6 years, 12 months ago Jorge William Rodrigues 11