help2005

It's UWAweek 26 (mid-year break)

help2005

This forum is provided to promote discussion amongst students enrolled in CITS2005 Object Oriented Programming.

Please consider offering answers and suggestions to help other students! And if you fix a problem by following a suggestion here, it would be great if other interested students could see a short "Great, fixed it!" followup message.

How do I ask a good question?

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UWA week 21 (1st semester, week 12) ↓

TASK 8 STUDENT ID (both)

7:26pm Wed 22nd May, ANONYMOUS

Hi, I have been struggling to FIX the below error, can you please point out where I'm going wrong? testIteration: ERROR: expected 20948682, received 20948678 Cheers!!!

TASK 8 STUDENT ID (both)

11:18am Thu 23rd May, Andrew G.

ANONYMOUS wrote:

> Hi, > > I have been struggling to FIX the below error, can you please point out where I'm going wrong? > > testIteration: ERROR: expected 20948682, received 20948678 > > Cheers!!!

The only information you have provided is that your `StudentListIterator` is failing the `testIteration` test. There is no really any information to work from here to help you. All I can say is that your `StudentListIterator` is returning the wrong `Student` and is hence incorrect. Given the message you have received, I assume your code is failing at line 66 of `StudentListIteratorTest.java`:

stats.expect("20948682", received.reverseNext().getId());

which is the first call to `reverseNext()`, so I assume your `reverseNext()` is incorrect. Indeed, it appears to be returning the frontmost element in the iterator rather than the backmost.

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