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https://issues.apache.org/jira/browse/PDFBOX-4664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16947754#comment-16947754
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Maruan Sahyoun commented on PDFBOX-4664:
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One more look. We can't get rid of the double data holding at the moment as
some methods expects that an (PDModel) object is returned. Removing the List
will no longer keep these. So we need to fix the glitches in the code.
For 3.0 I suggest that we do some cleanup here.
> 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
> Assignee: Andreas Lehmkühler
> Priority: Minor
>
> {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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