d5dfd6bcff6596821b3c6acaab284f9938e3fc17,src/ro/nextreports/engine/chart/JFreeChartExporter.java,JFreeChartExporter,createBarChart,#boolean#boolean#boolean#,375

Before Change


		if (stacked) {
			jfreechart = ChartFactory.createStackedBarChart(
    				chartTitle,                    // chart title
    				replaceParameters(chart.getXLegend().getTitle()), // x-axis Label
    				replaceParameters(chart.getYLegend().getTitle()), // y-axis Label
    	            barDataset,                    // data
    	            plotOrientation,               // orientation
    	            true,                          // include legend

After Change


	private JFreeChart createBarChart(boolean horizontal, boolean stacked, boolean isCombo) throws QueryException {
		barDataset = new DefaultCategoryDataset();
		String chartTitle = replaceParameters(chart.getTitle().getTitle());
		chartTitle = StringUtil.getI18nString(chartTitle, I18nUtil.getLanguageByName(chart, language));
		Object[] charts;
		List<String> legends;
		Object[] lineCharts = null;
		String lineLegend = null;
		if (isCombo) {			 
			 lineCharts = new Object[1];
			 if (chart.getYColumnsLegends().size() < chart.getYColumns().size()) {
				 lineLegend = "";
			 } else {
				 lineLegend = chart.getYColumnsLegends().get(chart.getYColumns().size()-1);
			 }
			 charts = new Object[chart.getYColumns().size()-1];
			 legends = chart.getYColumnsLegends().subList(0, chart.getYColumns().size()-1);			 			 
		} else {
			 charts = new Object[chart.getYColumns().size()];
			 legends = chart.getYColumnsLegends();
		}
		boolean hasLegend = false;
		for (int i = 0; i < charts.length; i++) {			
			String legend = "";
			try {
				legend = replaceParameters(legends.get(i));
				legend = StringUtil.getI18nString(legend, I18nUtil.getLanguageByName(chart, language));
			} catch (IndexOutOfBoundsException ex){
				// no legend set
			}			
			// Important : must have default different legends used in barDataset.addValue
			if ((legend == null) || "".equals(legend.trim())) {
				legend = DEFAULT_LEGEND_PREFIX + String.valueOf(i+1);
			} else {
				hasLegend = true;
			}
			charts[i] = legend;			
		}		
		if (isCombo) {
			String leg = "";
			if (lineLegend != null) {
				leg = replaceParameters(lineLegend);
			}
			lineCharts[0] = leg;
		}
						
		byte style = chart.getType().getStyle();
		JFreeChart jfreechart;
						
		String xLegend = StringUtil.getI18nString(replaceParameters(chart.getXLegend().getTitle()), I18nUtil.getLanguageByName(chart, language));
		String yLegend = StringUtil.getI18nString(replaceParameters(chart.getYLegend().getTitle()), I18nUtil.getLanguageByName(chart, language));
		PlotOrientation plotOrientation = horizontal ? PlotOrientation.HORIZONTAL : PlotOrientation.VERTICAL;
		if (stacked) {
			jfreechart = ChartFactory.createStackedBarChart(