final String cellClass;
final ColumnData colData = tContext.getColumnData();
final RowData rowData = tContext.getRowData();
int logicalColumn = colData.getLogicalColumnIndex();
//ystem.out.println("logCol:"+logicalColumn);
BandingData banding = tContext.getBanding();
boolean band = banding.getBand(tContext,
rowData.getRangeIndex(),
colData.getPhysicalColumnIndex(),
logicalColumn);
if (band)