/** Test of getInstance method, of class QuestionManager. */ public void testGetInstance() { System.out.println("getInstance"); QuestionManager expResult = QuestionManager.getInstance(); assertNotNull(expResult); QuestionManager result = QuestionManager.getInstance(); assertEquals(expResult, result); }
private QuestionManager getQuestionManager() { if (questionManager == null) { questionManager = QuestionManager.getInstance(); } return questionManager; }