import java.io.*;
import javax.swing.*;

class WriteTextFile
{
    public static void main(String[] args)  throws IOException
    {

               
        FileWriter myTextWriter = new FileWriter("filetest.txt");
        BufferedWriter myWriteBuffer = new BufferedWriter(myTextWriter); 

        String s1 = "Four score and seven years ago";
        String s2 = "It was the best of times";
        String s3 = "It was the New York Times";

        myWriteBuffer.write(s1);
        myWriteBuffer.newLine();
        myWriteBuffer.write(s2);
        myWriteBuffer.newLine();
        myWriteBuffer.write(s3);
        myWriteBuffer.newLine();
        double x = 23456.123456789086;
        myWriteBuffer.write("x= " + x);
        myWriteBuffer.newLine();

        String s4 = "One character at a time"; 
        for (int i=0;i<s4.length();i++) 
           myWriteBuffer.write(s4.charAt(i));
        myWriteBuffer.newLine();
        myWriteBuffer.flush();
        myWriteBuffer.close();
        System.exit(0);
    }
}