Cell cell2 = row.getCell(detailCellIndex);
if (cell2 == null || !ExpressionUtils.isNonBlankData(cell2.value)) {
int cellIndex = project.columnModel.getColumnByName(columnName).getCellIndex();
RowDependency rd = project.recordModel.getRowDependency(rowIndex);
if (rd != null && rd.cellDependencies != null) {
int contextRowIndex = rd.cellDependencies[cellIndex].rowIndex;
if (contextRowIndex >= 0 && contextRowIndex < project.rows.size()) {
Row row2 = project.rows.get(contextRowIndex);