I’m trying to replace some words in word document on the same file.

public class WordEdit {
    static String DocX;
    static String DocX2;
    public static void main(String[] args) throws Exception {
        DocX = "C:\Users\aneesh.shaik\Downloads\I&TF-0206-2024.docx";
        DocX2 = "D:\Automation\Files\I&TF-0206-2024.docx";
        XWPFDocument doc = new XWPFDocument(OPCPackage.open(DocX));
        for (XWPFTable tbl : doc.getTables()) {
               for (XWPFTableRow row : tbl.getRows()) {
                  for (XWPFTableCell cell : row.getTableCells()) {
                     for (XWPFParagraph p : cell.getParagraphs()) {
                        for (XWPFRun r : p.getRuns()) {
                          String text = r.getText(0);
                          if (text != null && text.contains("Aneesh423")) {
                            text = text.replace("Aneesh423", "Aneesh");
                            System.out.println("find 2");
                            r.setText(text,0);
                          }
                        }
                     }
                  }
               }
            }
        doc.write(new FileOutputStream(DocX)); // Getting error on this line
        doc.close();        
    }
}

If I write it on DocX2 file location, then its working properly. But if I want to write it on same document on DocX file location, then getting error.

Please help to resolve this issue.