Trouble opening and editing a text file

Question

As part of a larger program, I am trying to open a text file(actually a .py file) and edit a specific line in the file. However, all that I can get the program to do is read the file, but not edit the line. Here is my code. Any help would be greatly appreciated!!
    private void editPythonScript() throws FileNotFoundException, IOException{
        File temp = new File("Temp");
        FileReader fr = new FileReader(path + "\\" + script);
        BufferedReader br = new BufferedReader(fr);
        FileWriter fw = new FileWriter(path + "\\" + temp);
        BufferedWriter bw = new BufferedWriter(fw);
        PrintWriter pw = new PrintWriter(bw);
        String line;
        line = br.readLine();       
        while(line != null){
            if (line == "oids = [ ]"){
                System.out.println(line);
                line = "oids = [ " + oids + " ]";
                System.out.println(line);
            pw.println(line);
            line = br.readLine();
        br.close();    
        fr.close();
        pw.close();
        bw.close();
        fw.close();
        br = new BufferedReader(new FileReader(path + "\\" + temp));
        pw = new PrintWriter(new BufferedWriter(new FileWriter(path+"\\"+script)));
        line = br.readLine();       
        while(line != null){
            pw.println(line);
            line = br.readLine();
        br.close();
        pw.close();
    }

Answer 1

Awesome! Thanks. I knew it had to be something simple like that!!!