问Apache POI是否可以应用前10个条件格式？

EN

import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.*;

import org.apache.poi.ss.util.CellRangeAddress;

import org.openxmlformats.schemas.spreadsheetml.x2006.main.*;

import java.lang.reflect.Field;
import java.lang.reflect.Constructor;

import java.io.FileOutputStream;

public class CreateXSSFConditionalFormattingTop10 {

 static XSSFConditionalFormattingRule createConditionalFormattingRuleTop10(XSSFSheetConditionalFormatting sheetCF, int rank) throws Exception {
  Field _sheet = XSSFSheetConditionalFormatting.class.getDeclaredField("_sheet");
  _sheet.setAccessible(true);
  XSSFSheet sheet = (XSSFSheet)_sheet.get(sheetCF);
  Constructor constructor = XSSFConditionalFormattingRule.class.getDeclaredConstructor(XSSFSheet.class);
  constructor.setAccessible(true);
  XSSFConditionalFormattingRule rule = (XSSFConditionalFormattingRule)constructor.newInstance(sheet);
  Field _cfRule = XSSFConditionalFormattingRule.class.getDeclaredField("_cfRule");
  _cfRule.setAccessible(true);
  CTCfRule cfRule = (CTCfRule)_cfRule.get(rule);
  cfRule.setType(STCfType.TOP_10);
  cfRule.setRank(rank);
  return rule;
 }

 public static void main(String[] args) throws Exception {
  Workbook workbook = new XSSFWorkbook(); String filePath = "./CreateXSSFConditionalFormattingTop10.xlsx";

  Sheet sheet = workbook.createSheet();

  java.util.Random random = new java.util.Random();
  for (int r = 0; r < 100; r++) {
   sheet.createRow(r).createCell(0).setCellValue(random.nextInt(100)+r);
  }

  SheetConditionalFormatting sheetCF = sheet.getSheetConditionalFormatting();
  if (sheetCF instanceof XSSFSheetConditionalFormatting) {
   XSSFConditionalFormattingRule rule = createConditionalFormattingRuleTop10((XSSFSheetConditionalFormatting)sheetCF, 10);
   XSSFPatternFormatting fill = rule.createPatternFormatting();
   fill.setFillBackgroundColor(IndexedColors.LIGHT_GREEN.index);
   fill.setFillPattern(PatternFormatting.SOLID_FOREGROUND);

   XSSFConditionalFormattingRule[] cfRules = new XSSFConditionalFormattingRule[]{rule};

   CellRangeAddress[] regions = new CellRangeAddress[]{CellRangeAddress.valueOf("A1:A100")};

   sheetCF.addConditionalFormatting(regions, cfRules);
  }

  FileOutputStream out = new FileOutputStream(filePath);
  workbook.write(out);
  out.close();
  workbook.close();

 }
}