Bug 168131 Blank lines missing in PDF
In the attached report design, the PDF output has a blank line missing. See screenshot.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTextLM.java
{
	private PDFLineAreaLM lineLM;
	/**
	 * Checks if the compositor needs to pause.
	 */
	private boolean pause = false;
	private Compositor comp = null;
	private ITextContent textContent = null;
	
	public PDFTextLM( PDFLayoutEngineContext context, PDFStackingLM parent,
			IContent content, IReportItemExecutor executor )
	{
		super( context, parent, content, executor );
		lineLM = (PDFLineAreaLM) parent;
		ITextContent textContent = (ITextContent) content;
		String text = textContent.getText( );
		if ( text != null && text.length( ) != 0 )
		{
			transform( textContent );
			this.textContent = textContent;
			comp = new Compositor();
		}