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From bugzi...@apache.org
Subject review requested: [Bug 123909] Select one column, paste cell range with merged cell in, AOO will be not responding. : [Attachment 82223] fix patch
Date Mon, 06 Jan 2014 02:21:12 GMT
Clarence GUO <clarence.guo.bj@gmail.com> has asked  for review:
Bug 123909: Select one column, paste cell range with merged cell in, AOO will
be not responding.
https://issues.apache.org/ooo/show_bug.cgi?id=123909

Attachment 82223: fix patch
https://issues.apache.org/ooo/attachment.cgi?id=82223&action=edit


------- Additional Comments from Clarence GUO <clarence.guo.bj@gmail.com>
Root Cause:
Because need to allocate too much memory for 1M rows, memory allocation cost
too much time
Resolution:
Pre-calculate needed memory, and reserve enough memory in advance

NOTE:
With the fix, paste cells to 1M rows needs several seconds, but freeze will not
happen. As the same scenarion in Excel 2010 also take several seconds, I think
the result is acceptable.
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