Bug 199640 view in PDF error
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/cache/TableAreaLayout.java
protected int end;
		protected RowArea row;
		protected CellArea[] cells;
		protected boolean finished = true;
		protected boolean repeated = false;
		Row(RowArea row, int start, int end, boolean finished)
		{
			this(row, start, end);
			this.finished = finished;
		}
		
		Row(RowArea row, int start, int end, boolean finished, boolean repeated)
		{
			this(row, start, end, finished);
			this.repeated = repeated;
		}
		
		
		Row(RowArea row, int start, int end)
		{
			this.row = row;
			this.start = start;
			this.end = end;
			this.length = end - start + 1;
			cells = new CellArea[length];
			Iterator iter = row.getChildren( );
			while(iter.hasNext( ))
			{
				CellArea cell = (CellArea)iter.next( );
				int colId = cell.getColumnID( );