Java Programming - Assertions - Discussion
Discussion :: Assertions - Pointing out the correct statements (Q.No.4)
| 4. |
Which of the following statements is true? |
| [A]. |
It is sometimes good practice to throw an AssertionError explicitly. | | [B]. |
Private getter() and setter() methods should not use assertions to verify arguments. | | [C]. |
If an AssertionError is thrown in a try-catch block, the finally block will be bypassed. | | [D]. |
It is proper to handle assertion statement failures using a catch (AssertionException ae) block. |
Answer: Option A
Explanation:
Option A is correct because it is sometimes advisable to thrown an assertion error even if assertions have been disabled.
Option B is incorrect because it is considered appropriate to check argument values in private methods using assertions.
Option C is incorrect; finally is never bypassed.
Option D is incorrect because AssertionErrors should never be handled.
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Sheetal said:
(Feb 7, 2015)
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| What is assertion? |
