if(record instanceof MissingCellDummyRecord) {
MissingCellDummyRecord mc = (MissingCellDummyRecord)record;
log("Got dummy cell " + mc.getRow() + " " + mc.getColumn());
}
if(record instanceof LastCellOfRowDummyRecord) {
LastCellOfRowDummyRecord lc = (LastCellOfRowDummyRecord)record;
log("Got end-of row, row was " + lc.getRow() + ", last column was " + lc.getLastColumnNumber());
}
if(record instanceof BOFRecord) {
BOFRecord r = (BOFRecord)record;
if(r.getType() == BOFRecord.TYPE_WORKSHEET) {