43-141-158

if (obj == this) { return true; } if (!(obj instanceof CombinedRangeXYPlot)) { return false; } if (!super.equals(obj)) { return false; } CombinedRangeXYPlot that = (CombinedRangeXYPlot) obj; if (!ObjectUtilities.equal(this.subplots, that.subplots)) { return false; } if (this.totalWeight != that.totalWeight) { return false; } if (this.gap != that.gap) { return false; } return true;
if (obj == this) { return true; } if (!super.equals(obj)) { return false; } if (!(obj instanceof WaterfallBarRenderer)) { return false; } WaterfallBarRenderer that = (WaterfallBarRenderer) obj; if (!PaintUtilities.equal(this.firstBarPaint, that.firstBarPaint)) { return false; } if (!PaintUtilities.equal(this.lastBarPaint, that.lastBarPaint)) { return false; } if (!PaintUtilities.equal(this.positiveBarPaint, that.positiveBarPaint)) { return false; } if (!PaintUtilities.equal(this.negativeBarPaint, that.negativeBarPaint)) { return false; } return true;

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/CombinedRangeXYPlot.java |  | File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/category/WaterfallBarRenderer.java
Method name: `boolean equals(Object)` |  | Method name: `boolean equals(Object)`
Number of AST nodes: 14 |  | Number of AST nodes: 16

1

    if (obj == this) {↵

1

    if (obj == this) {↵

2

                return true;↵

2

                return true;↵

3

            }↵

3

            }↵

4

            if (!(obj instanceof CombinedRangeXYPlot)) {↵

4

            if (!super.equals(obj)) {↵

5

                return false;↵

5

                return false;↵

6

            }↵

6

            }↵

7

            if (!super.equals(obj)) {↵

7

            if (!(obj instanceof WaterfallBarRenderer)) {↵

8

                return false;↵

8

                return false;↵

9

            }↵

9

            }↵

10

            CombinedRangeXYPlot that = (CombinedRangeXYPlot) obj;↵

10

            WaterfallBarRenderer that = (WaterfallBarRenderer) obj;↵

11

            if (!ObjectUtilities.equal(this.subplots, that.subplots)) {↵

11

            if (!PaintUtilities.equal(this.firstBarPaint, that.firstBarPaint)) {↵

12

                return false;↵

12

                return false;↵

13

            }↵

13

            }↵

14

            if (this.totalWeight != that.totalWeight↵

14

            if (!PaintUtilities.equal(this.lastBarPaint, that.lastBarPaint)) {↵

15

                return false;↵

16

            }↵

17

            if (!PaintUtilities.equal(this.positiveBarPaint,↵

15

    ) {↵

18

                    that.positiveBarPaint)) {↵

16

                return false;↵

19

                return false;↵

17

            }↵

20

            }↵

18

            if (this.gap != that.gap↵

21

            if (!PaintUtilities.equal(this.negativeBarPaint,↵

19

    ) {↵

22

                    that.negativeBarPaint)) {↵

20

                return false;↵

23

                return false;↵

21

            }↵

24

            }↵

22

            return true;

25

            return true;

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 1.6
Clones location | Clones are in different classes
Number of node comparisons | 73

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 8
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 1
   Time elapsed for statement mapping (ms) | 0.8
   Clone type | Type 2

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   1

       if (obj == this)

   1

       if (obj == this)

   2

       return true;

   2 | return true;
   2 | return true;

   Preondition Violations
   Conditional return true;
   Conditional return true;

   2

       return true;

   3

       if (!(obj instanceof CombinedRangeXYPlot))

   3 | if (!(obj instanceof CombinedRangeXYPlot))
   5 | if (!(obj instanceof WaterfallBarRenderer))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.plot.CombinedRangeXYPlot | org.jfree.chart.renderer.category.WaterfallBarRenderer | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type boolean of variable obj instanceof CombinedRangeXYPlot does not match with type boolean of variable obj instanceof WaterfallBarRenderer
   - Make classes org.jfree.chart.plot.CombinedRangeXYPlot and org.jfree.chart.renderer.category.WaterfallBarRenderer extend a common superclass

   5

       if (!(obj instanceof WaterfallBarRenderer))

   4

       return false;

   4 | return false;
   6 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   6

       return false;

   5

       if (!super.equals(obj))

   3

       if (!super.equals(obj))

   6

       return false;

   6 | return false;
   4 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   4

       return false;

   7

       WaterfallBarRenderer that = (WaterfallBarRenderer)obj;

   7

       CombinedRangeXYPlot that = (CombinedRangeXYPlot)obj;

   8

       if (!ObjectUtilities.equal(this.subplots, that.subplots))

   8 | if (! ObjectUtilities.equal(this.subplots, that.subplots))
   8 | if (! PaintUtilities.equal(this.firstBarPaint, that.firstBarPaint))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   subplots | firstBarPaint | VARIABLE_NAME_MISMATCH
   java.util.List | java.awt.Paint | VARIABLE_TYPE_MISMATCH
   org.jfree.util.ObjectUtilities | org.jfree.util.PaintUtilities | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type java.util.List of variable this.subplots does not match with type java.awt.Paint of variable this.firstBarPaint
   - Make classes java.util.List and java.awt.Paint extend a common superclass

   Type org.jfree.util.ObjectUtilities of variable ObjectUtilities does not match with type org.jfree.util.PaintUtilities of variable PaintUtilities
   - Make classes org.jfree.util.ObjectUtilities and org.jfree.util.PaintUtilities extend a common superclass

   8

       if (!PaintUtilities.equal(this.firstBarPaint, that.firstBarPaint))

   9

       return false;

   9 | return false;
   9 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   9

       return false;

   Precondition Violations (11)
   Row | Violation
   --- | ---
   1 | Type boolean of variable obj instanceof CombinedRangeXYPlot does not match with type boolean of variable obj instanceof WaterfallBarRenderer
   2 | Type java.util.List of variable this.subplots does not match with type java.awt.Paint of variable this.firstBarPaint
   3 | Type org.jfree.util.ObjectUtilities of variable ObjectUtilities does not match with type org.jfree.util.PaintUtilities of variable PaintUtilities
   4 | Conditional return true;
   5 | Conditional return true;
   6 | Conditional return false;
   7 | Conditional return false;
   8 | Conditional return false;
   9 | Conditional return false;
   10 | Conditional return false;
   11 | Conditional return false;