Bug 183217 suppress duplicates leaving whitespace
I am not certain this is a bug, but if I set suppress duplicates on all the columns, I still get whitespace for suppressed rows. 2.1.2 did not do this. This issue happens in the M6 build.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/cache/TableAreaLayout.java
if(cell!=null)
				{
					row.remove( start + i );
				}
				if(lastCell.getRowSpan( )==2)
				{
					if(lastCell instanceof DummyCell)
					{
						height = Math.max( height, lastCell.getHeight( ) );
					}
					else
					{
						height = Math.max( height, lastCell.getHeight( ) - lastRow.getArea( ).getHeight( ) );
					}
			
				}
				i = i + lastCell.getColSpan( ) -1;
			}
			else
			{
				if(cell!=null)
				{
					if( cell.getRowSpan( )==1)
					{
						height = Math.max( height, cell.getHeight( ) );
					}
				}
				if(cell==null)
				{