Bug 134488 Set page break for table inside list group header will cause data display error.
Description: Set page break for table inside list group header will cause data display error. Steps to reproduce: 1. Insert a list with a group 2. Insert a table to list group header 3. Set page-break-before to always to table. 4. Preview in web viewer/html/pdf. See attached report. Expected result: Data display correctly Actual result: In Web Viewer, data in table kept display the first data row in each page. In html/pdf, it's ok.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/internal/document/v2/ReportContentLoaderV2.java
}
		if ( generateBy instanceof DataItemDesign
				&& content instanceof DataContent )
		{
			DataItemDesign design = (DataItemDesign) generateBy;
			DataContent data = (DataContent) content;
			if ( design.getMap( ) == null )
			{
				String valueExpr = design.getValue( );
				if ( valueExpr != null )
				{
					Object value = context.evaluate( valueExpr );
					data.setValue( value );
				}
			}
		}
	}
	protected void checkDataSet( DataID dataId, IResultSet rset )
	{
		DataSetID dsetId = rset.getID( );
		DataSetID rsetId = dataId.getDataSetID( );
		assert dsetId != null;
		assert rsetId != null;
		assert dsetId.toString( ).equals( rsetId.toString( ) );
	}
	protected void closeQuery( IContent content )
	{
		Object generateBy = content.getGenerateBy( );
		if ( generateBy instanceof ReportItemDesign )
		{