import java.io.File;
import java.io.BufferedWriter;
import java.io.FileWriter;

class WriteFileFromString
 {
    public static void main(String args[])
     {
        String str = "This example demonstrates you how to write a file from string";
        File file = null;
        try
         {
            file = new File("writeToFileFromString.txt");
            BufferedWriter bw = new BufferedWriter(new FileWriter(file));
            bw.write(str);
            bw.close();
         }
        catch(Exception e)
          {
             System.out.println(e);
          }
       System.out.println("String is written into file successfully");
     }
 }