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PODelete Excel rows programatically using Java
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  1. PODelete Excel rows programatically using Java
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    copied!<p>Finding last column cell values. if cell value is "Not Valid" or "Not Applicable", delete the entire row.</p> <p>The code I have written so far is as follows:</p> <pre><code>import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.WorkbookFactory; import org.apache.poi.ss.usermodel.Workbook; public class Column { public static void main(String[] args) throws InvalidFormatException, FileNotFoundException, IOException { try { Workbook wb = WorkbookFactory.create(new FileInputStream("C:/Users/Excel1.xlsx")); Sheet sheet = wb.getSheet("Retail-All"); Workbook wb2 = new HSSFWorkbook(); wb2 = wb; Row row; row = sheet.getRow(0); int getLastCell=row.getLastCellNum()-1; int lastIndex = sheet.getLastRowNum(); for (int i=0; i&lt;=lastIndex; i++) { row=sheet.getRow(i); if(row.getCell(getLastCell)!=null &amp;&amp; (row.getCell(getLastCell).toString().equalsIgnoreCase("Not valid) || row.getCell(getLastCell).toString().equalsIgnoreCase("Not Applicable"))) { sheet.removeRow(row); //sheet.shiftRows(i, lastIndex, -1); } } FileOutputStream fileOut = new FileOutputStream("C:/Users/shiftRows.xlsx"); wb2.write(fileOut); fileOut.close(); } catch (Exception e) { e.printStackTrace(); } } </code></pre> <p>}</p> <p>With the above code, using row.setZeroHeight(true); method I can able to hide the rows. </p> <p>With the above code, using sheet.removeRow(row); method I can able to empty all the cells in that particular row.</p> <p>I found some code in net, but none of them are deleting the rows permanently.My requirement is to delete the rows permanently. How to code to meet my requirement?</p>
 

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