code: @Override
  	public void reopen(FileInputSplit split, Tuple2<Long, Long> state) throws IOException {
  		this.open(split);
  		this.getOfficeReader().getCurrentParser().setCurrentSheet(state.f0);
  		this.getOfficeReader().getCurrentParser().setCurrentRow(state.f1);
  
  	}
docs: *
  
  Reopens the stream. Note that it still needs to parse the full Excel file,
  but it resumes for nextRecord from the current sheet and row number
  
  @param split
  @param state
  @throws IOException