if (dataset != null) { XYSeriesLabelGenerator lg = getLegendItemLabelGenerator(); String label = lg.generateLabel(dataset, series); String description = label; String toolTipText = null; if (getLegendItemToolTipGenerator() != null) { toolTipText = getLegendItemToolTipGenerator().generateLabel( dataset, series); } String urlText = null; if (getLegendItemURLGenerator() != null) { urlText = getLegendItemURLGenerator().generateLabel( dataset, series); } Shape shape = this.legendBar; Paint paint = lookupSeriesPaint(series); Paint outlinePaint = lookupSeriesOutlinePaint(series); Stroke outlineStroke = lookupSeriesOutlineStroke(series); if (this.drawBarOutline) { result = new LegendItem(label, description, toolTipText, urlText, shape, paint, outlineStroke, outlinePaint); } else { result = new LegendItem(label, description, toolTipText, urlText, shape, paint); } result.setDataset(dataset); result.setDatasetIndex(datasetIndex); result.setSeriesKey(dataset.getSeriesKey(series)); result.setSeriesIndex(series); if (getGradientPaintTransformer() != null) { result.setFillPaintTransformer( getGradientPaintTransformer()); } }
LegendItem result = null; XYPlot p = getPlot(); if (p != null) { XYDataset dataset = p.getDataset(datasetIndex); if (dataset != null) { if (getItemVisible(series, 0)) { String label = getLegendItemLabelGenerator().generateLabel( dataset, series); String description = label; String toolTipText = null; if (getLegendItemToolTipGenerator() != null) { toolTipText = getLegendItemToolTipGenerator().generateLabel( dataset, series); } String urlText = null; if (getLegendItemURLGenerator() != null) { urlText = getLegendItemURLGenerator().generateLabel( dataset, series); } Paint paint = lookupSeriesPaint(series); Stroke stroke = lookupSeriesStroke(series); // TODO: the following hard-coded line needs generalising Line2D line = new Line2D.Double(-7.0, 0.0, 7.0, 0.0); result = new LegendItem(label, description, toolTipText, urlText, line, stroke, paint); result.setDataset(dataset); result.setDatasetIndex(datasetIndex); result.setSeriesKey(dataset.getSeriesKey(series)); result.setSeriesIndex(series); } } } return result;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/XYBarRenderer.java File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/XYDifferenceRenderer.java
Method name: LegendItem getLegendItem(int, int) Method name: LegendItem getLegendItem(int, int)
Number of AST nodes: 23 Number of AST nodes: 23
1
if (dataset != null) {
2
                XYSeriesLabelGenerator lg = getLegendItemLabelGenerator();
3
                String label = lg.generateLabel(
1
LegendItem result = null;
2
        XYPlot p = getPlot();
3
        if (p != null) {
4
            XYDataset dataset = p.getDataset(datasetIndex);
5
            if (dataset != null) {
6
                if (getItemVisible(series, 0)) {
7
                    String label = getLegendItemLabelGenerator().generateLabel(
4
dataset, series);
8
                            dataset, series);
5
                String description = label;
9
                    String description = label;
6
                String toolTipText = null;
10
                    String toolTipText = null;
7
                if (getLegendItemToolTipGenerator() != null) {
11
                    if (getLegendItemToolTipGenerator() != null) {
8
                    toolTipText 
12
                        toolTipText 
9
= getLegendItemToolTipGenerator().generateLabel(
13
                            = getLegendItemToolTipGenerator().generateLabel(
10
                            dataset, series);
14
                                    dataset, series);
11
                }
15
                
16
    }
12
                String urlText = null;
17
                    String urlText = null;
13
                if (getLegendItemURLGenerator() != null) {
18
                    if (getLegendItemURLGenerator() != null) {
14
                    urlText = getLegendItemURLGenerator().generateLabel(
19
                        urlText = getLegendItemURLGenerator().generateLabel(
15
                            dataset, series);
20
                                dataset, series);
16
                }
21
                    }
17
                Shape shape = this.legendBar;
22
    
18
                Paint paint = lookupSeriesPaint(series);
23
                Paint paint = lookupSeriesPaint(series);
19
                Paint outlinePaint = lookupSeriesOutlinePaint(series);
24
    
20
                Stroke outlineStroke = lookupSeriesOutlineStroke(series);
25
                Stroke stroke = lookupSeriesStroke(series);
21
                if (this.drawBarOutline) {
26
                
22
                    result = new LegendItem(label, description, toolTipText, 
23
                            urlText, shape, paint, outlineStroke, outlinePaint);
24
                }
25
                else {
27
    // TODO:  the following hard-coded line needs generalising
28
                    Line2D line = new Line2D.Double(-7.0, 0.0, 7.0, 0.0);
26
                    result = new LegendItem(label, description, toolTipText, 
29
                    result = new LegendItem(label, description, 
27
                            urlText, shape, paint);
30
                            toolTipText, urlText, line, stroke, paint);
28
                }
31
    
29
                result.setDataset(dataset);
32
                result.setDataset(dataset);
30
                result.setDatasetIndex(datasetIndex);
33
                    result.setDatasetIndex(datasetIndex);
31
                result.setSeriesKey(dataset.getSeriesKey(series));
34
                    result.setSeriesKey(dataset.getSeriesKey(series));
32
                result.setSeriesIndex(series);
35
                    result.setSeriesIndex(series);
33
                if (getGradientPaintTransformer() != null) {
36
                }
34
            
37
            }
35
        result.setFillPaintTransformer(
38
        
36
                            getGradientPaintTransformer());
37
                }
38
            }
39
}
40
        return result;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.6
Clones locationClones are in different classes having the same super class
Number of node comparisons38
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)42.7
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    6
    XYSeriesLabelGenerator lg = getLegendItemLabelGenerator();
                                                                                                                          
    7
    String label = lg.generateLabel(dataset, series);
    7
    String label = lg.generateLabel(dataset, series);
    7
    String label = getLegendItemLabelGenerator().generateLabel(dataset, series);
    Differences
    Expression1Expression2Difference
    lggetLegendItemLabelGenerator()TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression lg cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7
    String label = getLegendItemLabelGenerator().generateLabel(dataset, series);
    8
    String description = label;
    8
    String description = label;
    9
    String toolTipText = null;
    9
    String toolTipText = null;
    10
    if (getLegendItemToolTipGenerator() != null)
    10
    if (getLegendItemToolTipGenerator() != null)
    11
    toolTipText = getLegendItemToolTipGenerator().generateLabel(dataset, series);
    11
    toolTipText = getLegendItemToolTipGenerator().generateLabel(dataset, series);
    12
    String urlText = null;
    12
    String urlText = null;
    13
    if (getLegendItemURLGenerator() != null)
    13
    if (getLegendItemURLGenerator() != null)
    14
    urlText = getLegendItemURLGenerator().generateLabel(dataset, series);
    14
    urlText = getLegendItemURLGenerator().generateLabel(dataset, series);
    Precondition Violations (2)
    Row Violation
    1Expression lg cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Clone fragment #1 returns variables label, description, toolTipText, urlText , while Clone fragment #2 returns variables label, description, toolTipText, urlText