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
PageSetupDesign pageSetup = report.getDesign( ).getPageSetup( );
		int pageCount = pageSetup.getMasterPageCount( );
		if ( pageCount > 0 )
		{
			MasterPageDesign pageDesign =  pageSetup.getMasterPage( 0 );
			context.setMasterPage( pageDesign.getName( ) );
			return pageDesign;
		}
		return null;
	}
	protected boolean handleVisibility( )
	{
		if ( isHidden( ) )
		{
			traverse( executor );
			return true;
		}
		else
		{
			return false;
		}
	}
	private void traverse( IReportItemExecutor executor )
	{
		if ( executor != null )
		{
			while ( executor.hasNextChild( ) )
			{
				IReportItemExecutor child = (IReportItemExecutor) executor
						.getNextChild( );