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https://issues.apache.org/jira/browse/PDFBOX-5574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tilman Hausherr updated PDFBOX-5574:
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    Affects Version/s: 3.0.0 PDFBox

> simplify map operations
> -----------------------
>
>                 Key: PDFBOX-5574
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-5574
>             Project: PDFBox
>          Issue Type: Improvement
>    Affects Versions: 3.0.0 PDFBox
>            Reporter: Axel Howind
>            Priority: Minor
>             Fix For: 3.0.0 PDFBox
>
>         Attachments: simplify_map_operations.patch
>
>
> simplify operations on Map instances:
> - avoid unnecessary map.get() calls by iterating over entry sets instead key 
> sets where possible
> - avoid accessing the same map entry multiple times by using 
> map.computeIfAbsent(), map.putIfAbsent() etc.
> - use bulk operations where possible



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