Optionpane help!!

Question

hi, i need some help with the optionpane component in java gui, in the option pane i need to list the strings in the array called test ( i have labelled the place where they need to go as the word "something"), can anyone assist?
try {
      // Create a FileReader and then wrap it with BufferedReader.
      FileReader file_reader = new FileReader (file);
      BufferedReader buf_reader = new BufferedReader (file_reader);
      do {
         String line = buf_reader.readLine ();
         if (line == null) break;
      if(line.startsWith("busl")){String[] test = line.split(" ");
      //System.out.println(test);
      } while(true);
      Object response = JOptionPane.showInputDialog(null,
            "Select a bus line",
            "Bus line", JOptionPane.QUESTION_MESSAGE,
            null, new String[] { "something", "something",
                "something", "something", "something" },
            "something");
       catch (IOException e) {
        System.out.println ("IO exception =" + e );
       }

Answer 1

    public TestOptionpane() {
        String[] test = null;
        try {
            // Create a FileReader and then wrap it with BufferedReader.
            FileReader file_reader = new FileReader(file);
            BufferedReader buf_reader = new BufferedReader(file_reader);
            do {
                String line = buf_reader.readLine();
                if (line == null) break;
                if(line.startsWith("busl")){test = line.split(" ");
            } while(true);
            Object response = JOptionPane.showInputDialog(null,
                    "Select a bus line",
                    "Bus line", JOptionPane.QUESTION_MESSAGE,
                    null, test, test[0]);
            System.out.println(response);
        catch (IOException e) {
            System.out.println("IO exception =" + e );
    }