I attempted to use the HSSFWorkbook.cloneSheet() method and got: java.lang.RuntimeException: The class org.apache.poi.hssf.record.ColumnInfoRecord needs to define a clone method at org.apache.poi.hssf.record.Record.clone(Record.java:247) at org.apache.poi.hssf.model.Sheet.cloneSheet(Sheet.java:282) at org.apache.poi.hssf.usermodel.HSSFSheet.cloneSheet(HSSFSheet.java:147) at org.apache.poi.hssf.usermodel.HSSFWorkbook.cloneSheet(HSSFWorkbook.java:341)
*** This bug has been marked as a duplicate of 15050 ***