Bug 210891 [Automation][Acceptance]Table header is repeated in PDF
Description: Table header is repeated in PDF. Test Date: 20071126 Test Build: BIRT2.3.0 Daily Build: v20071126-0800 Step to reproduce: 1. Use the reportdesign attached 2. Preview it in PDF Expect result: "USA" should not repeat. Actual result: "USA" is repeated.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFAbstractLM.java
}
	public PDFAbstractLM( PDFLayoutEngineContext context, PDFStackingLM parent,
			IContent content, IReportItemExecutor executor )
	{
		this.context = context;
		this.content = content;
		this.parent = parent;
		this.executor = executor;
	}
	/**
	 * layout the content and its children.
	 * 
	 * It can be called in three status:
	 * <ol> 
	 * <li> start, the first time it is called. In this status, 
	 * it first check if it need page-break-before,
	 * 
	 * <li> inprogress, the second or more time it is called. In this status, it
	 * tries to layout the content and its children to the current page.
	 * 
	 * <li> end, the last time it is called. In this status, it means all the
	 * content has been layout, it is the time to handle the page-break-after.
	 * </ol>
	 */
	public boolean layout( )
	{
		boolean hasNextPage = false;
		switch ( status )
		{
			case STATUS_START :