Bug 152834 support HTML description of the template
The template descrition is a fragment of HTML, use that fragment to render the template in HTML.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/presentation/LocalizedContentVisitor.java
logger.log( Level.SEVERE, ex.getMessage( ), ex );
		}
		return out.toByteArray( );
	}
	
	protected IRowSet[] executeQueries( IResultSet parent, ExtendedItemDesign extItem )
	{
		IRowSet[] rowSets = null;
		
		IBaseQueryDefinition[] queries = extItem.getQueries( );
		if ( queries != null )
		{
			rowSets = new IRowSet[queries.length];
			for ( int i = 0; i < rowSets.length; i++ )
			{
				try
				{
					IResultSet rset = context.executeQuery( parent, queries[i] );
					assert rset != null;
					rowSets[i] = new RowSet( rset );
				}
				catch ( BirtException ex )
				{
					
					rowSets[i] = null;
				}
			}
		}
		if ( rowSets == null )
		{