43-140-143

if (obj == this) { return true; } if (!(obj instanceof CombinedDomainCategoryPlot)) { return false; } if (!super.equals(obj)) { return false; } CombinedDomainCategoryPlot plot = (CombinedDomainCategoryPlot) obj; if (!ObjectUtilities.equal(this.subplots, plot.subplots)) { return false; } if (this.totalWeight != plot.totalWeight) { return false; } if (this.gap != plot.gap) { return false; } return true;
if (obj == this) { return true; } if (!(obj instanceof BoxAndWhiskerRenderer)) { return false; } if (!super.equals(obj)) { return false; } BoxAndWhiskerRenderer that = (BoxAndWhiskerRenderer) obj; if (!PaintUtilities.equal(this.artifactPaint, that.artifactPaint)) { return false; } if (this.fillBox != that.fillBox) { return false; } if (this.itemMargin != that.itemMargin) { return false; } if (this.maximumBarWidth != that.maximumBarWidth) { return false; } return true;

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/CombinedDomainCategoryPlot.java |  | File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/category/BoxAndWhiskerRenderer.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 CombinedDomainCategoryPlot)) {↵

4

            if (!(obj instanceof BoxAndWhiskerRenderer)) {↵

5

                return false;↵

5

                return false;↵

6

            }↵

6

            }↵

7

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

7

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

8

                return false;↵

8

                return false;↵

9

            }↵

9

            }↵

10

            CombinedDomainCategoryPlot plot = (CombinedDomainCategoryPlot) obj;↵

10

            BoxAndWhiskerRenderer that = (BoxAndWhiskerRenderer) obj;↵

11

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

11

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

12

                return false;↵

12

                return false;↵

13

            }↵

13

            }↵

14

            if (this.totalWeight↵

14

            if (this.fillBox != that.fillBox) {↵

15

                return false;↵

16

            }↵

15

     != plot.totalWeight) {↵

17

            if (this.itemMargin != that.itemMargin) {↵

16

                return false;↵

18

                return false;↵

17

            }↵

19

            }↵

18

            if (this.gap != plot.gap) {↵

20

            if (this.maximumBarWidth != that.maximumBarWidth) {↵

19

                return false;↵

21

                return false;↵

20

            }↵

22

            }↵

21

            return true;

23

            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) | 2.0
Clones location | Clones are in different classes
Number of node comparisons | 88

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 10
   Number of unmapped statements in the first code fragment | 3
   Number of unmapped statements in the second code fragment | 3
   Time elapsed for statement mapping (ms) | 1.4
   Clone type | Type 3

   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 CombinedDomainCategoryPlot))

   3 | if (!(obj instanceof CombinedDomainCategoryPlot))
   3 | if (!(obj instanceof BoxAndWhiskerRenderer))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.plot.CombinedDomainCategoryPlot | org.jfree.chart.renderer.category.BoxAndWhiskerRenderer | VARIABLE_TYPE_MISMATCH

   Preondition Violations

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

   3

       if (!(obj instanceof BoxAndWhiskerRenderer))

   4

       return false;

   4 | return false;
   4 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   4

       return false;

   5

       if (!super.equals(obj))

   5

       if (!super.equals(obj))

   6

       return false;

   6 | return false;
   6 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   6

       return false;

   7

       BoxAndWhiskerRenderer that = (BoxAndWhiskerRenderer)obj;

   7

       CombinedDomainCategoryPlot plot = (CombinedDomainCategoryPlot)obj;

   8

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

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

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   subplots | artifactPaint | 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.artifactPaint
   - 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.artifactPaint, that.artifactPaint))

   9

       return false;

   9 | return false;
   9 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   9

       return false;

   10

       if (this.fillBox != that.fillBox)

   11 | return false;

   Preondition Violations
   Unmatched return false;

   11

       return false;

   10

       if (this.totalWeight != plot.totalWeight)

   11

       return false;

   11 | return false;

   Preondition Violations
   Unmatched return false;

   12

       if (this.gap != plot.gap)

   12 | if (this.gap != plot.gap)
   12 | if (this.itemMargin != that.itemMargin)

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   gap | itemMargin | VARIABLE_NAME_MISMATCH
   plot | that | VARIABLE_NAME_MISMATCH
   org.jfree.chart.plot.CombinedDomainCategoryPlot | org.jfree.chart.renderer.category.BoxAndWhiskerRenderer | VARIABLE_TYPE_MISMATCH
   gap | itemMargin | VARIABLE_NAME_MISMATCH

   Preondition Violations

   Type org.jfree.chart.plot.CombinedDomainCategoryPlot of variable plot does not match with type org.jfree.chart.renderer.category.BoxAndWhiskerRenderer of variable that
   - Make classes org.jfree.chart.plot.CombinedDomainCategoryPlot and org.jfree.chart.renderer.category.BoxAndWhiskerRenderer extend a common superclass

   12

       if (this.itemMargin != that.itemMargin)

   13

       return false;

   13 | return false;
   13 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   13

       return false;

   Precondition Violations (16)
   Row | Violation
   --- | ---
   1 | Type boolean of variable obj instanceof CombinedDomainCategoryPlot does not match with type boolean of variable obj instanceof BoxAndWhiskerRenderer
   2 | Type java.util.List of variable this.subplots does not match with type java.awt.Paint of variable this.artifactPaint
   3 | Type org.jfree.util.ObjectUtilities of variable ObjectUtilities does not match with type org.jfree.util.PaintUtilities of variable PaintUtilities
   4 | Unmatched return false;
   5 | Unmatched return false;
   6 | Type org.jfree.chart.plot.CombinedDomainCategoryPlot of variable plot does not match with type org.jfree.chart.renderer.category.BoxAndWhiskerRenderer of variable that
   7 | Conditional return true;
   8 | Conditional return true;
   9 | Conditional return false;
   10 | Conditional return false;
   11 | Conditional return false;
   12 | Conditional return false;
   13 | Conditional return false;
   14 | Conditional return false;
   15 | Conditional return false;
   16 | Conditional return false;