How to add newline in a textfile using dataouputstream in java

Hi

Any one can solve my problem

I want to add a new line in my textfile using dataoutputstream.

It is possible ?

public class dataIO {
 
    public static void main(String[] args) {
      
        int cityIdA = 1;
        String cityNameA = "Green Lake City";
        int cityPopulationA = 500000;
        float cityTempA = 15.50f;
 
        int cityIdB = 2;
        String cityNameB = "Salt Lake City";
        int cityPopulationB = 250000;
        float cityTempB = 10.45f;
 
        try {
         
            File file=new File("cities.txt");
            FileOutputStream fos = new FileOutputStream(file);
            DataOutputStream dos = new DataOutputStream(fos);
            FileWriter fw=new FileWriter(file);
            BufferedWriter out=new BufferedWriter(fw);
            
    
            dos.writeInt(cityIdA);
            dos.writeUTF(cityNameA);
            dos.writeInt(cityPopulationA);
            dos.writeFloat(cityTempA);

// I want to add a newline here only [/b]

dos.writeInt(cityIdB);
            dos.writeUTF(cityNameB);
            dos.writeInt(cityPopulationB);
            dos.writeFloat(cityTempB);
 
            dos.flush();
            dos.close();
 
          
            FileInputStream fis = new FileInputStream("cities.txt");
            DataInputStream dis = new DataInputStream(fis);
 
         
            int cityId1 = dis.readInt();
            System.out.println("Id: " + cityId1);
            String cityName1 = dis.readUTF();
            System.out.println("Name: " + cityName1);
            int cityPopulation1 = dis.readInt();
            System.out.println("Population: " + cityPopulation1);
            float cityTemperature1 = dis.readFloat();
            System.out.println("Temperature: " + cityTemperature1);
 
            int cityId2 = dis.readInt();
            System.out.println("Id: " + cityId2);
            String cityName2 = dis.readUTF();
            System.out.println("Name: " + cityName2);
            int cityPopulation2 = dis.readInt();
            System.out.println("Population: " + cityPopulation2);
            float cityTemperature2 = dis.readFloat();
            System.out.println("Temperature: " + cityTemperature2);
        } catch (IOException e) {
            e.printStackTrace();
        }    }
}

Thank You . .

Hi C.R.Ram Kumar Welcome to JavaRanch.

DataOutputStream writes binary files. If you want to insert new line then you must have to use Writer.

Please use the code button and avoid coloured text. Since you are new, I have edited your post and you can see how much better it looks