FILE CREATION

 import java.io.*;

import java.util.zip.DeflaterOutputStream;

public class xyz
{
    private static DeflaterOutputStream font;

    public static void main(String[] args)
    {
        try
        {
            Fileoutputstream  fout = new
                    Fileoutputstream("abc.txt");
            String s="chandigarh university";
            byte b[]= s.getBytes();
            font.write(b);
            font.close();
            System.out.println("file created");
        }
        catch(Exception ex)
        {
            System.out.println(ex);
        }
    }
}