Bug 166307 Thai font in csv/excel export
I run birt-viewer 2.1.1 and export data to csv format, birt can generate correct but in field of thai font birt display font that cannot understand. I need to fix this ploblem quickly to close my project, please anyone help me. Thanks you very much for your solution. Sudhlo
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
fault.setFaultCode( new QName( "ReportEngineService.renderReport( )" ) ); 
			fault.setFaultString( e.getLocalizedMessage( ) );
			throw fault;
		}
		finally
		{
			
			BirtUtility.removeTask( request );
			renderTask.close( );
		}
	}
	/**
	 * Get query result sets.
	 * 
	 * @param document
	 * @return the result sets from the document
	 * @throws RemoteException
	 */
	public ResultSet[] getResultSets( IReportDocument document )
			throws RemoteException
	{
		assert document != null;
		ResultSet[] resultSetArray = null;
		IDataExtractionTask dataTask = engine.createDataExtractionTask( document );
		try
		{
			List resultSets = dataTask.getResultSetList( );
			resultSetArray = new ResultSet[resultSets.size( )];
			if ( resultSets.size( ) > 0 )
			{