java - Apache POI not styling entire row -


i'm using apache poi generate reports, , having issues in styling rows. when open generated excel file, styling of row starts after column 25, i've tried , cannot figure out why..

here's code:

import java.io.fileoutputstream; import java.io.ioexception; import java.util.linkedhashmap;  import org.apache.poi.encrypteddocumentexception; import org.apache.poi.hssf.usermodel.hssfcellstyle; import org.apache.poi.hssf.usermodel.hssfworkbook; import org.apache.poi.hssf.util.hssfcolor; import org.apache.poi.ss.usermodel.cell; import org.apache.poi.ss.usermodel.cellstyle; import org.apache.poi.ss.usermodel.row; import org.apache.poi.ss.usermodel.sheet; import org.apache.poi.ss.usermodel.workbook;   public class printexcel {  static void print(linkedhashmap<rowreport,rowreport> map, string filename) {      try {                         workbook wb = new hssfworkbook();            sheet sheet = wb.createsheet("diffreport");          int iterator_row = 0,iterator_cell = 0;          cellstyle style = wb.createcellstyle();         style.setfillforegroundcolor(hssfcolor.red.index);         style.setfillpattern(hssfcellstyle.solid_foreground);          //iterate through rows          for(rowreport row : map.keyset()) {              row rowdestination = sheet.createrow((short)iterator_row);                //celldestination.setcellstyle(style);              for(iterator_cell = 0; iterator_cell <= 25; iterator_cell++) {                  cell celldestination = rowdestination.createcell(iterator_cell);                  switch (iterator_cell) {                      case 0:                         celldestination.setcellvalue(row.getplace());                         break;                     case 1:                         celldestination.setcellvalue(row.getpoint());                            break;                     case 2:                         celldestination.setcellvalue(row.getside());                         break;                     case 3:                         celldestination.setcellvalue(row.getsub_sector());                         break;                     case 4:                         celldestination.setcellvalue(row.getposition());                         break;                     case 5:                         celldestination.setcellvalue(row.getbeam());                         break;                     case 6:                         celldestination.setcellvalue(row.getsector());                         break;                     case 7:                         celldestination.setcellvalue(row.gettpg300_name());                         break;                     case 8:                         celldestination.setcellvalue(row.getsecond_name());                         break;                     case 9:                         celldestination.setcellvalue(row.getprogram());                         break;                     case 10:                         celldestination.setcellvalue(row.getcard_a_type());                         break;                     case 11:                         celldestination.setcellvalue(row.getcard_b_type());                         break;                     case 12:                         celldestination.setcellvalue(row.getunit());                         break;                     case 13:                         celldestination.setcellvalue(row.getunderange());                         break;                     case 14:                         celldestination.setcellvalue(row.geta1());                         break;                     case 15:                         celldestination.setcellvalue(row.geta2());                         break;                     case 16:                         celldestination.setcellvalue(row.getb1());                         break;                     case 17:                         celldestination.setcellvalue(row.getb2());                         break;                     case 18:                         celldestination.setcellvalue(row.getcardinal());                         break;                     case 19:                         celldestination.setcellvalue(row.getsource());                         break;                     case 20:                         celldestination.setcellvalue(row.getgauge());                         break;                     case 21:                         celldestination.setcellvalue(row.getfilter());                         break;                     case 22:                         celldestination.setcellvalue(row.getvalid());                         break;                     case 23:                         celldestination.setcellvalue(row.getstatus());                         break;                     case 24:                         celldestination.setcellvalue(row.getupthreshold());                         break;                     case 25:                         celldestination.setcellvalue(row.getlowthreshold());                         break;                  default:                     break;                 }              }              rowdestination.setrowstyle(style);             iterator_row++;          }          fileoutputstream fileout = new fileoutputstream(filename);         wb.write(fileout);         wb.close();         fileout.close();      } catch (encrypteddocumentexception e) {         // todo auto-generated catch block         e.printstacktrace();     } catch (ioexception e) {         // todo auto-generated catch block         e.printstacktrace();     }   }

}

you need call

rowdestination.setrowstyle(style)

in loop terminates @ index <= 25.

you call after loop finishes


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