Bug 157681 PDF Report Generated With Layout But No Data
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFCellLM.java
assert ( parent != null );
		tableLM = getTableLayoutManager( );
		cellContent = (ICellContent) content;
		tableLM.startCell( cellContent );
		
		int startColumn = cellContent.getColumn( );
		int endColumn = startColumn + cellContent.getColSpan( );
		columnWidth = tableLM.getCellWidth( startColumn, endColumn );
	}
	protected void createRoot( )
	{
		if(!isFirst)
		{
			int startColumn = cellContent.getColumn( );
			int endColumn = startColumn + cellContent.getColSpan( );
			columnWidth = tableLM.getCellWidth( startColumn, endColumn );
		}
		root = AreaFactory.createCellArea( cellContent );
		tableLM.resolveBorderConflict( (CellArea) root );
		root.setWidth( columnWidth );
		if ( !isFirst )
		{
			IStyle areaStyle = root.getStyle( );
			areaStyle.setProperty( IStyle.STYLE_BORDER_TOP_WIDTH,
					IStyle.NUMBER_0 );
			areaStyle.setProperty( IStyle.STYLE_PADDING_TOP, IStyle.NUMBER_0 );
			areaStyle.setProperty( IStyle.STYLE_MARGIN_TOP, IStyle.NUMBER_0 );
		}
	}
	protected void newContext( )