When trying to call the clonesheet method for a sheet that contains a note, the following exception is thrown: The class org.apache.poi.hssf.record.NoteStructureSubRecord needs to define a clone method The problem occured with the latest trunk SVN build (CET 2008/01/10 17:44). If one tries to reproduce the bug with poi-3.0.2-beta1 or poi-3.0.1-FINAL, bug 31795 seems to occur. In general it seems to be very similar to bug 31795: (It also complains about the missing clone method.)
Created attachment 21374 [details] Testcase for problem A simple testcase to illustrate the bug. Code copied from the bug 31795, different excel sheet created.
Fixed Regards, Yegor