No I'm not. Sounds like a lot of work.

- avoid duplicating resources: It would probably mean comparing dictionaries and contents. And rearranging stuff., i.e. pointing to the correct object - remove no longer needed resources: sounds like an "orphan check", i.e. decode all streams to see which resources are used
- the third one ("with resource handling") seems derived from the first two
- no idea about the 4th one

Tilman

Am 29.05.2014 09:39, schrieb Maruan Sahyoun:
Hi,

for a current project I need to work on enhancing PDFBox for

# splitting files (e.g. remove no longer needed resources)
# merging files (e.g. avoid duplicating resources)
# page handling (adding/removing individual pages with resource handling)
# enhancements to forms handling (pre fill XFA forms - partially done, 
enhancing AP generation)

Is someone else working on something similar?

BR

Maruan

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