Question

I am passing a file path to this method which writes the in txt file. But when I run this program it is not writing full and I don’t know where I made mistake.

public void content(String s) {
  try { 
    BufferedReader br=new BufferedReader(new FileReader(s)); 
    try {
      String read=s;
      while((read = br.readLine()) != null) {    
        PrintWriter out = new PrintWriter(new FileWriter("e:\\OP.txt"));
        out.write(read);
        out.close();
      }
    } catch(Exception e) { }    
  } catch(Exception e) { }
}

Answer 1

try this

public void content(String s) throws IOException { 
        try (BufferedReader br = new BufferedReader(new FileReader(s));
                PrintWriter pr = new PrintWriter(new File("e:\\OP.txt"))) {
            for (String line; (line = br.readLine()) != null;) {
                pr.println(line);
            }
        }
}