Sorting of iterator after removing elements in loop

Asked Mar 06 '15 at 09:48

Active Mar 06 '15 at 10:00

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In my code I have written a function to get all entries for one specific store. My query gives all entries back and after iterating in these entries, I remove the query's with the importing parameter Status.

The entries are sorted in a corrected form. After removing the first element, the iterator starts from the bottom and the sorting start from ZtoA instead of from AtoZ.

Collection col; 
col = recallStoreHome.findByStoreId(storeid);

for (Iterator it = col.iterator(); it.hasNext();) {
                RecallStoreEntityLocal recallStore =(RecallStoreEntityLocal) it.next();
                Recall recall = this.getRecall(recallStore.getRecallid());
                if(!recallStatus.equalsIgnoreCase(recall.getStatus()))
                {
                    it.remove();
                }
}


Iterator before: [a, b, c, d, e, f]
Iterator after : [a, f, e, d, c, b]

Is it possible to keep the sorting?

result should be: [a, b, c, d, e, f]

edited Mar 06 '15 at 10:00

asked Mar 06 '15 at 09:48

Timvdb92

What's the question? – T.J. Crowder Mar 06 '15 at 09:50
Is it possible that the sorting of the iterator stays the same after removing one element? After removing one, the iterator starts iterating from below instead of from above – Timvdb92 Mar 06 '15 at 09:55
What is the datatype of `col`? – Magnilex Mar 06 '15 at 09:56
if your recallStoreHome.findByStoreId(storeid); call return a ArrayList it does not prevent order of elements – Bruce Mar 06 '15 at 10:06

Sorting of iterator after removing elements in loop

0 Answers0