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/PDFBlockStackingLM.java
this.maxHeight = maxHeight;
		}
		
		public void addLast(IArea area)
		{
			cache.add( area );
		}
		
		public boolean isOverFlow()
		{
			return cache.getHeight( )>maxHeight;
		}
		
		public int getHeight()
		{
			return cache.getHeight( );
		}
		
		public boolean isEmpty()
		{
			return cache.isEmpty( );
		}
		
		public IArea getFirst()
		{
			if(!cache.isEmpty( ))
			{
				return (IArea)cache.getFirst( );
			}
			return null;