private void process(Sheet oldSheet, Sheet newSheet) {
printSetup(oldSheet, newSheet);
title = new TBand(newSheet);
detail = new TBand(newSheet);
summary = new TBand(newSheet);
oldSheet.rowIterator().forEachRemaining(this::processRow);
widthSetup(oldSheet, newSheet);
title.addMerged(oldSheet);
detail.addMerged(oldSheet);
summary.addMerged(oldSheet);
title.paint(header, false);
detail.paint(master, true);
master.concat(header);
summary.paint(master, false);
}
