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
}
	protected void closeLayout( )
	{
		root.setHeight( getCurrentBP( )
				+ getOffsetY( )
				+ getDimensionValue( root.getStyle( ).getProperty(
						StyleConstants.STYLE_PADDING_BOTTOM ) ) );
	}
	protected boolean isHidden( )
	{
		if ( columnWidth == 0 || !tableLM.isCellVisible( cellContent ) )
		{
			return true;
		}
		return super.isHidden( );
	}
	protected boolean submitRoot( boolean childBreak )
	{
		if ( parent != null )
		{
			parent.addArea( root );
		}
		return true;
	}
	protected boolean isRootEmpty( )
	{
		return false;
	}
}