hi

when i read an excel file by HSSF 
when i read cells of it if cell is blank then it throws null point exception 
i wrote this code but it doesnt work
plz tell me how can i read blank cells

type =cell.getCellType();

   if (type == 3)
                                                        {
                                                                value = "Blank";
                                                                
System.out.print('\t' + value);
                                                        }
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