43-154-158

if (obj == this) { return true; } // now try to reject equality... if (!super.equals(obj)) { return false; } if (!(obj instanceof XYImageAnnotation)) { return false; } XYImageAnnotation that = (XYImageAnnotation) obj; if (this.x != that.x) { return false; } if (this.y != that.y) { return false; } if (!ObjectUtilities.equal(this.image, that.image)) { return false; } if (!this.anchor.equals(that.anchor)) { return false; } // seems to be the same... 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/annotations/XYImageAnnotation.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: 16 |  | Number of AST nodes: 16

1

    if (obj == this) {↵

1

    if (obj == this) {↵

2

                return true;↵

2

                return true;↵

3

            }↵

3

            }↵

4

            // now try to reject equality...↵

5

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

4

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

6

                return false;↵

5

                return false;↵

7

            }↵

6

            }↵

8

            if (!(obj instanceof XYImageAnnotation)) {↵

7

            if (!(obj instanceof WaterfallBarRenderer)) {↵

9

                return false;↵

8

                return false;↵

10

            }↵

9

            }↵

11

            XYImageAnnotation that = (XYImageAnnotation) obj;↵

10

            ↵

12

            if (this.x != that.x) {↵

13

                return false;↵

14

            }↵

15

            if (this.y != that.y↵

11

    WaterfallBarRenderer that = (WaterfallBarRenderer) obj;↵

12

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

13

                return false;↵

14

            }↵

16

    ) {↵

15

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

17

                return false;↵

16

                return false;↵

18

            }↵

17

            }↵

19

            if (!ObjectUtilities.equal(this.image, that.image↵

18

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

20

    )) {↵

19

                    that.positiveBarPaint)) {↵

21

                return false;↵

20

                return false;↵

22

            }↵

21

            }↵

23

            if (!this.anchor.equals(that.anchor↵

22

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

24

    )) {↵

23

                    that.negativeBarPaint)) {↵

25

                return false;↵

24

                return false;↵

26

            }↵

25

            }↵

27

            // seems to be the same...↵

28

            return true;

26

            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) | 1.8
Clones location | Clones are in different classes
Number of node comparisons | 80

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 8
   Number of unmapped statements in the first code fragment | 5
   Number of unmapped statements in the second code fragment | 1
   Time elapsed for statement mapping (ms) | 0.8
   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 (!super.equals(obj))

   3

       if (!super.equals(obj))

   4

       return false;

   4 | return false;
   4 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   4

       return false;

   5

       if (!(obj instanceof XYImageAnnotation))

   5 | if (!(obj instanceof XYImageAnnotation))
   5 | if (!(obj instanceof WaterfallBarRenderer))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.annotations.XYImageAnnotation | org.jfree.chart.renderer.category.WaterfallBarRenderer | VARIABLE_TYPE_MISMATCH

   Preondition Violations

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

   5

       if (!(obj instanceof WaterfallBarRenderer))

   6

       return false;

   6 | return false;
   6 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   6

       return false;

   7

       WaterfallBarRenderer that = (WaterfallBarRenderer)obj;

   7

       XYImageAnnotation that = (XYImageAnnotation)obj;

   8

       if (this.x != that.x)

   9

       return false;

   9 | return false;

   Preondition Violations
   Unmatched return false;

   10

       if (this.y != that.y)

   11

       return false;

   11 | return false;

   Preondition Violations
   Unmatched return false;

   12

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

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

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

   Preondition Violations

   Type java.awt.Image of variable this.image does not match with type java.awt.Paint of variable this.firstBarPaint
   - Make classes java.awt.Image 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))

   13

       return false;

   13 | return false;
   9 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   9

       return false;

   Precondition Violations (13)
   Row | Violation
   --- | ---
   1 | Type boolean of variable obj instanceof XYImageAnnotation does not match with type boolean of variable obj instanceof WaterfallBarRenderer
   2 | Unmatched return false;
   3 | Unmatched return false;
   4 | Type java.awt.Image of variable this.image does not match with type java.awt.Paint of variable this.firstBarPaint
   5 | Type org.jfree.util.ObjectUtilities of variable ObjectUtilities does not match with type org.jfree.util.PaintUtilities of variable PaintUtilities
   6 | Conditional return true;
   7 | Conditional return true;
   8 | Conditional return false;
   9 | Conditional return false;
   10 | Conditional return false;
   11 | Conditional return false;
   12 | Conditional return false;
   13 | Conditional return false;