43-102-121

if (obj == this) { return true; } if (!(obj instanceof StatisticalBarRenderer)) { return false; } StatisticalBarRenderer that = (StatisticalBarRenderer) obj; if (!PaintUtilities.equal(this.errorIndicatorPaint, that.errorIndicatorPaint)) { return false; } if (!ObjectUtilities.equal(this.errorIndicatorStroke, that.errorIndicatorStroke)) { return false; } return super.equals(obj);
if (obj == this) { return true; } if (!(obj instanceof XYSplineRenderer)) { return false; } XYSplineRenderer that = (XYSplineRenderer) obj; if (this.precision != that.precision) { return false; } return super.equals(obj);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/category/StatisticalBarRenderer.java |  | File path: /jfreechart-1.0.10/src/org/jfree/chart/renderer/xy/XYSplineRenderer.java
Method name: `boolean equals(Object)` |  | Method name: `boolean equals(Object)`
Number of AST nodes: 10 |  | Number of AST nodes: 8

1

    if (obj == this) {↵

1

    if (obj == this) {↵

2

                return true;↵

2

                return true;↵

3

            }↵

3

            }↵

4

            if (!(obj instanceof StatisticalBarRenderer)) {↵

4

            if (!(obj instanceof XYSplineRenderer)) {↵

5

                return false;↵

5

                return false;↵

6

            }↵

6

            }↵

7

            StatisticalBarRenderer that = (StatisticalBarRenderer) obj;↵

7

            XYSplineRenderer that = (XYSplineRenderer) obj;↵

8

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

8

            if (↵

9

                    that.errorIndicatorPaint)) {↵

10

                return false;↵

11

            }↵

12

            if (!ObjectUtilities.equal(this.errorIndicatorStroke,↵

13

                    that.errorIndicatorStroke)) {↵

9

    this.precision != that.precision) {↵

14

                return false;↵

10

                return false;↵

15

            }↵

11

            }↵

16

            return super.equals(obj);

12

            return super.equals(obj);

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) | 0.4
Clones location | Clones are in different classes having the same super class
Number of node comparisons | 21

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 4
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 0.3
   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 StatisticalBarRenderer))

   3 | if (!(obj instanceof StatisticalBarRenderer))
   3 | if (!(obj instanceof XYSplineRenderer))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.renderer.category.StatisticalBarRenderer | org.jfree.chart.renderer.xy.XYSplineRenderer | SUBCLASS_TYPE_MISMATCH

   3

       if (!(obj instanceof XYSplineRenderer))

   4

       return false;

   4 | return false;
   4 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   4

       return false;

   Precondition Violations (4)
   Row | Violation
   --- | ---
   1 | Conditional return true;
   2 | Conditional return true;
   3 | Conditional return false;
   4 | Conditional return false;