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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 45720] cloneSheet breaks autofilters
Date Wed, 03 Sep 2008 20:18:04 GMT

--- Comment #3 from Josh Micich <josh@gildedtree.com>  2008-09-03 13:18:03 PST ---
By comparing the BiffViewer dumps, I can see that some internal IDs need
adjusting, as well as an options flag.

There are probably a few steps required to complete this fix:
 1 - Make POI always interpret MSODRAWING records
 2 - Understand the the rules for updating the drawing IDs (do they just have
to be  globally unique, or do they have to coordinate with other records?)
 3 - Implement those rules within HSSFWorkbook.cloneSheet()

Step 3 might be trivial, but Steps 1 and 2 definitely are not. Can someone who
knows a bit about drawing records take a look at this?

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