XYItemRenderer renderer = ((XYPlot) plot).getRenderer(); if (renderer instanceof StandardXYItemRenderer) { StandardXYItemRenderer r = (StandardXYItemRenderer) renderer; this.drawLines = BooleanUtilities.valueOf(r.getPlotLines()); this.drawShapes = BooleanUtilities.valueOf( r.getBaseShapesVisible()); }
if (this.shapeFilled) { Paint p = this.fillPaint; if (p instanceof GradientPaint) { GradientPaint gp = (GradientPaint) this.fillPaint; p = this.fillPaintTransformer.transform(gp, s); } g2.setPaint(p); g2.fill(s); }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/editor/DefaultPlotEditor.java File path: /jfreechart-1.0.10/src/org/jfree/chart/title/LegendGraphic.java
Method name: void DefaultPlotEditor(Plot) Method name: void draw(Graphics2D, Rectangle2D)
Number of AST nodes: 5 Number of AST nodes: 7
1
XYItemRenderer renderer = ((XYPlot) plot).getRenderer();
1
if (this.shapeFilled) {
2
                Paint p = this.fillPaint;
2
            if (renderer instanceof StandardXYItemRenderer) {
3
                if (p instanceof 
3
                StandardXYItemRenderer r = (StandardXYItemRenderer) renderer;
4
                this.drawLines = BooleanUtilities.valueOf(r.getPlotLines());
5
                this.drawShapes = BooleanUtilities.valueOf(
6
                        r.getBaseShapesVisible()
4
GradientPaint) {
5
                    GradientPaint gp = (GradientPaint) this.fillPaint;
6
                    p = this.fillPaintTransformer.transform(gp, s);
7
                }
8
                g2.setPaint(p);
7
);
9
                g2.fill(s);
8
            }
10
            }
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)0.2
Clones locationClones are in different classes
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment5
    Time elapsed for statement mapping (ms)2.4
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                          
    15
    Paint p = this.fillPaint;
    16
    XYItemRenderer renderer = ((XYPlot)plot).getRenderer();
                                                                                                                      
    17
    if (renderer instanceof StandardXYItemRenderer)
    17
    if (renderer instanceof StandardXYItemRenderer)
    16
    if (p instanceof GradientPaint)
    Differences
    Expression1Expression2Difference
    rendererpVARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.XYItemRendererjava.awt.PaintVARIABLE_TYPE_MISMATCH
    org.jfree.chart.renderer.xy.StandardXYItemRendererjava.awt.GradientPaintVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.renderer.xy.XYItemRenderer of variable renderer does not match with type java.awt.Paint of variable p
    • Make classes org.jfree.chart.renderer.xy.XYItemRenderer and java.awt.Paint extend a common superclass
    Expression renderer instanceof StandardXYItemRenderer cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression p instanceof GradientPaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.jfree.chart.renderer.xy.StandardXYItemRenderer does not match with type java.awt.GradientPaint
    • Make classes org.jfree.chart.renderer.xy.StandardXYItemRenderer and java.awt.GradientPaint extend a common superclass
    16
    if (p instanceof GradientPaint)
                                                                                                          
    17
    GradientPaint gp = (GradientPaint)this.fillPaint;
                                                                                                    
    18
    p = this.fillPaintTransformer.transform(gp, s);
    Preondition Violations
    Unmatched statement p=this.fillPaintTransformer.transform(gp,s); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    18
    p = this.fillPaintTransformer.transform(gp, s);
    18
    StandardXYItemRenderer r = (StandardXYItemRenderer)renderer;
    18
    StandardXYItemRenderer r = (StandardXYItemRenderer)renderer;
    Preondition Violations
    Unmatched statement StandardXYItemRenderer r=(StandardXYItemRenderer)renderer; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                
    19
    this.drawLines = BooleanUtilities.valueOf(r.getPlotLines());
    19
    this.drawLines = BooleanUtilities.valueOf(r.getPlotLines());
    Preondition Violations
    Unmatched statement this.drawLines=BooleanUtilities.valueOf(r.getPlotLines()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                
    20
    this.drawShapes = BooleanUtilities.valueOf(r.getBaseShapesVisible());
    20
    this.drawShapes = BooleanUtilities.valueOf(r.getBaseShapesVisible());
    Preondition Violations
    Unmatched statement this.drawShapes=BooleanUtilities.valueOf(r.getBaseShapesVisible()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                                  
                                          
    19
    g2.setPaint(p);
                                  
    20
    g2.fill(s);
    Precondition Violations (9)
    Row Violation
    1Type org.jfree.chart.renderer.xy.XYItemRenderer of variable renderer does not match with type java.awt.Paint of variable p
    2Expression renderer instanceof StandardXYItemRenderer cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression p instanceof GradientPaint cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Type org.jfree.chart.renderer.xy.StandardXYItemRenderer does not match with type java.awt.GradientPaint
    5Unmatched statement p=this.fillPaintTransformer.transform(gp,s); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement StandardXYItemRenderer r=(StandardXYItemRenderer)renderer; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7Unmatched statement this.drawLines=BooleanUtilities.valueOf(r.getPlotLines()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    8Unmatched statement this.drawShapes=BooleanUtilities.valueOf(r.getBaseShapesVisible()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    9The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero