bufferedreader - How can i edit line 2 in filereader and buffered reader - Java -

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i have code when press button edit first line in txt file:

string editn = jtextfield13.gettext();  if (jtextfield18.gettext().equals("1")) {     try {         string verify, putdata;         file file = new file("name.txt");         filewriter fw = new filewriter(file);         bufferedwriter bw = new bufferedwriter(fw);         bw.write(editn);          filereader fr = new filereader(file);         bufferedreader br = new bufferedreader(fr);          while ((verify = br.readline()) != null) {             if (verify != null) {                 putdata = verify.replaceall("here", "there");                 bw.write(putdata);             }         }         br.close();         bw.close();          filereader fr2 = new filereader(file);         bufferedreader br2 = new bufferedreader(fr2);         string line1 = br2.readline();         br2.close();         worker1.settext("1. " + line1);          editworker.setvisible(false);         workers.setvisible(true);         workers.pack();      } catch(ioexception e) {         e.printstacktrace();     } }

what need add edit second line? need edit edit second line in txt file.





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