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From "Zhichao Yang (Jira)" <j...@apache.org>
Subject [jira] [Created] (PDFBOX-4664) Iterator.remove() does not work in COSArrayList
Date Fri, 04 Oct 2019 19:02:00 GMT
Zhichao Yang created PDFBOX-4664:
------------------------------------

             Summary: Iterator.remove() does not work in COSArrayList
                 Key: PDFBOX-4664
                 URL: https://issues.apache.org/jira/browse/PDFBOX-4664
             Project: PDFBox
          Issue Type: Bug
    Affects Versions: 2.0.17
            Reporter: Zhichao Yang


{code:java}
for (Iterator itr = pdfPage.getAnnotations().iterator(); itr.hasNext(); ) {
                    itr.remove();
 }
{code}
This is not working on annotations list because cosArrayList.iterator() is cosArrayList.actual.iterator(),
but when convert to a COSArray it uses cosArrayList.array, which is not affected by iterator.remove().
A iterator to sync the actual and the array would be nice.



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