cmbDataSet.setText( currentDataSet );
cmbDataSet.setText( ( currentDataSet == null ) ? BLANK_DATASET : currentDataSet );
	protected void init( )	{		// Create data set list		String currentDataSet = getDataServiceProvider( ).getBoundDataSet( );		if ( currentDataSet != null )		{			cmbDataSet.setItems( getDataServiceProvider( ).getAllDataSets( ) );			cmbDataSet.setText( currentDataSet );			useReportDataSet( false );			switchDataTable( );		}		else		{			useReportDataSet( true );			String reportDataSet = getDataServiceProvider( ).getReportDataSet( );			if ( reportDataSet != null )			{				switchDataTable( );			}		}		btnFilters.setEnabled( hasDataSet( )				&& getDataServiceProvider( ).isInvokingSupported( ) );		btnParameters.setEnabled( hasDataSet( )				&& getDataServiceProvider( ).isInvokingSupported( ) );		btnBinding.setEnabled( hasDataSet( )				&& getDataServiceProvider( ).isInvokingSupported( ) );	}