Java Programing laungage

package r4r;
import java.io.FileOutputStream;

/import javax.swing.text.Document;

import java.util.*;
import com.lowagie.text.*;
import com.lowagie.text.pdf.*;
import com.lowagie.text.Image;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;

public class wrapimagetest 
	{
public static void main(String[] arg)throws Exception
	{
Document doc=new Document();
PdfWriter.getInstance(doc,new FileOutputStream(
"wrapimagetest.pdf"));
doc.open();
Image img = Image.getInstance ("d:/r4r/wrapimage/images/bag.jpg");
Paragraph par=new Paragraph(
"R4R is a free tutorials site for the java and .net technology ");
doc.add(par); 
doc.add(img); 
doc.close();
}
}