[jira] [Resolved] (PDFBOX-4288) needless adding while parsing dictionary objects

["Tilman Hausherr (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-4288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr resolved PDFBOX-4288.
-------------------------------------
       Resolution: Fixed
         Assignee: Tilman Hausherr
    Fix Version/s: 3.0.0 PDFBox
                   2.0.12

Thank you again!

> needless adding while parsing dictionary objects
> ------------------------------------------------
>
>                 Key: PDFBOX-4288
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4288
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Parsing
>    Affects Versions: 2.0.11
>            Reporter: Hee Jeong Kim
>            Assignee: Tilman Hausherr
>            Priority: Minor
>              Labels: optimization
>             Fix For: 2.0.12, 3.0.0 PDFBox
>
>         Attachments: needless_adding_while_parsing_dictionary_objects.patch
>
>
> Hi, It seems like unnecessary objects(COSNull, COSFloat..) are also added to 'toBeParsedList' while parsing dictionary objects and this can impact on performance.
> You can download a file causing out of memory exception while parsing dictionary objects below,
> https://turnernbahangtime.files.wordpress.com/2017/10/2017-18-official-nba-guide_v2.pdf
> and please check the attached patch that avoids unnecessary adding operations.



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