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/BirtViewerReportService.java
ret.addAll( group.getParameters( ) );
			}
			else
				ret.add( o );
		}
		return ret;
	}
	private static List convertParametersInGroup( Collection scalarParameters,
			ParameterGroupDefinition group )
	{
		if ( scalarParameters == null )
			return null;
		List ret = new ArrayList( );
		for ( Iterator it = scalarParameters.iterator( ); it.hasNext( ); )
		{
			IScalarParameterDefn engineParam = (IScalarParameterDefn) it.next( );
			ParameterDefinition param = convertScalarParameter( engineParam,
					group );
			ret.add( param );
		}
		return ret;
	}
	private static ParameterGroupDefinition convertParameterGroup(
			IParameterGroupDefn engineParam )
	{
		boolean cascade = engineParam instanceof ICascadingParameterGroup;
		String name = engineParam.getName( );
		String displayName = engineParam.getDisplayName( );
		String helpText = engineParam.getHelpText( );
		String promptText = engineParam.getPromptText( );