Java/PDF RTF/Table Column

Four Column Table

import java.io.FileOutputStream;
import com.lowagie.text.Chunk;
import com.lowagie.text.Document;
import com.lowagie.text.Element;
import com.lowagie.text.PageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.PdfPTable;
import com.lowagie.text.pdf.PdfWriter;
public class FourColumnTablePDF {
  public static void main(String[] args) {
    Document document = new Document(PageSize.A4, 50, 50, 50, 50);
    try {
      PdfWriter writer = PdfWriter.getInstance(document,  new FileOutputStream("FourColumnTablePDF.pdf"));
      document.open();
      PdfPTable table = new PdfPTable(4);
      table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
      table.addCell(new Phrase(new Chunk("First Page")));
      table.addCell(new Phrase(new Chunk("Prev Page")));
      table.addCell(new Phrase(new Chunk("Next Page")));
      table.addCell(new Phrase(new Chunk("Last Page")));
      document.add(table);
    } catch (Exception de) {
      de.printStackTrace();
    }
    document.close();
  }
}