Empty pages being added with dynamic paragraphs. about openpdf HOT 6 OPEN

public static void main(String... args) throws Exception
	{
		Document document = new Document();
		ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
		PdfWriter writer = PdfWriter.getInstance(document, byteArrayOutputStream);

		document.open();

		PdfContentByte cb = writer.getDirectContent();
		cb.setTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_FILL);

		int loops = 24;

		Paragraph outerParagraph = new Paragraph();
		for (int i = 0; i < loops; i++)
		{
			Paragraph paragraph = new Paragraph();
			paragraph.setFont(new Font(Font.HELVETICA, 8));
			paragraph.setSpacingBefore(2.5f);
			paragraph.setKeepTogether(true);
			
			StringReader strReader = new StringReader("arbitrary text");
			ArrayList<Element> htmlObjects = HTMLWorker.parseToList(strReader, null);

			for (Element htmlObject : htmlObjects)
			{
				paragraph.add(htmlObject);
			}
			outerParagraph.add(paragraph);			
		}
		document.add(outerParagraph);
		
		document.newPage();

		Paragraph outerParagraph2 = new Paragraph();
		for (int i = 0; i < loops; i++)
		{
			Paragraph paragraph = new Paragraph();
			paragraph.setFont(new Font(Font.HELVETICA, 8));
			paragraph.setSpacingBefore(2.5f);
			paragraph.setKeepTogether(true);
			
			StringReader strReader = new StringReader("arbitrary text");
			ArrayList<Element> htmlObjects = HTMLWorker.parseToList(strReader, null);

			for (Element htmlObject : htmlObjects)
			{
				paragraph.add(htmlObject);
			}
			outerParagraph2.add(paragraph);			
		}
		document.add(outerParagraph2);

		document.close();
		writer.close();

		FileOutputStream fos = new FileOutputStream("example.pdf");
		fos.write(byteArrayOutputStream.toByteArray());

		System.out.println("Complete");

	}