关于“App Dev - Storing Application Data in Cloud Datastore: Java”的评价

Jakub A. · 已于 almost 2 years前审核

Pieter-Jan K. · 已于 almost 2 years前审核

Good Experience

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Bhaskar U. · 已于 almost 2 years前审核

Code in the end of the lab fails compilation with an error "The method entityToQuestion(Entity) in the type QuestionService is not applicable for the arguments (Object)". The commented code has the error that can be fixed with the code at the end of the comment // private List buildQuestions(Iterator entities){ // List questions = new ArrayList<>(); // entities.forEachRemaining(entity-> questions.add(entityToQuestion(entity))); // return questions; // } private List<Question> buildQuestions(Iterator<Entity> entities){ List<Question> questions = new ArrayList<>(); entities.forEachRemaining(entity -> questions.add(entityToQuestion(entity))); return questions; }

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