https://issues.apache.org/bugzilla/show_bug.cgi?id=49649
Summary: The class org.apache.poi.hssf.record.XXX needs to
define a clone method
Product: POI
Version: 3.7-dev
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: HSSF
AssignedTo: [email protected]
ReportedBy: [email protected]
Created an attachment (id=25803)
--> (https://issues.apache.org/bugzilla/attachment.cgi?id=25803)
Test-code and quick-and-dirty patch for clone exception problem
Got exceptions from wb.cloneSheet() method:
java.lang.RuntimeException: The class
org.apache.poi.hssf.record.HeaderFooterRecord needs to define a clone method
java.lang.RuntimeException: The class org.apache.poi.hssf.record.FeatHdrRecord
needs to define a clone method
java.lang.RuntimeException: The class org.apache.poi.hssf.record.UserSViewBegin
needs to define a clone method
Exceptions are from different excel-files, but problem is common; I used to be
able to clone some sheets and with current version poi-3.7-beta2 at SVN r965267
not anymore.
Got some old POI versions hanging around, and all above cases do clone fine
with poi-3.6-beta1 at SVN r816626. I think problem was introduced in releases
835183, 894018 and 892468, when corresponding classes were introduced.
Quick-and-dirty solution was to implement clone with cloneViaReserialise. Seems
to work, at least.
Attached test-files plus test-code to re-produce problem, as well as patch for
quick-and-dirty solution.
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