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Michael Klink commented on PDFBOX-4723: --------------------------------------- Beware, though, if you push this further and further, you'll eventually have to deal with circular references during hash calculation, and then the fun really starts... ;) > Add equals() and hashCode() to PDAnnotation and COS objects > ----------------------------------------------------------- > > Key: PDFBOX-4723 > URL: https://issues.apache.org/jira/browse/PDFBOX-4723 > Project: PDFBox > Issue Type: Sub-task > Components: PDModel > Affects Versions: 2.0.18 > Reporter: Maruan Sahyoun > Assignee: Maruan Sahyoun > Priority: Major > Fix For: 2.0.19, 3.0.0 PDFBox > > > In order to proper support removeAll/retainAll for COSArrayList we need to > detect if entries are in fact duplicates of others. This currently fails as > even though one might add the same instance of an annotation object multiple > times to setAnnotations getting the annotations will have individual > instances. See the discussion at PDFBOX-4669. > In order to proper support removal we need to be able to detect equality > where an object is equal if the underlying COSDictionary has the same entries. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org