342-1-14

if (this == obj) { return true; } if (!(obj instanceof CategoryLabelPositions)) { return false; } CategoryLabelPositions that = (CategoryLabelPositions) obj; if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop)) { return false; } if (!this.positionForAxisAtBottom.equals( that.positionForAxisAtBottom)) { return false; } if (!this.positionForAxisAtLeft.equals(that.positionForAxisAtLeft)) { return false; } if (!this.positionForAxisAtRight.equals(that.positionForAxisAtRight)) { return false; } return true;
if (obj == this) { return true; } if (!(obj instanceof DefaultTableXYDataset)) { return false; } DefaultTableXYDataset that = (DefaultTableXYDataset) obj; if (this.autoPrune != that.autoPrune) { return false; } if (this.propagateEvents != that.propagateEvents) { return false; } if (!this.intervalDelegate.equals(that.intervalDelegate)) { return false; } if (!ObjectUtilities.equal(this.data, that.data)) { return false; } return true;

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/axis/CategoryLabelPositions.java |  | File path: /jfreechart-1.0.10/src/org/jfree/data/xy/DefaultTableXYDataset.java
Method name: `boolean equals(Object)` |  | Method name: `boolean equals(Object)`
Number of AST nodes: 14 |  | Number of AST nodes: 14

1

    if (this == obj) {↵

1

    if (obj == this) {↵

2

                return true;↵

2

                return true;↵

3

            }↵

3

            }↵

4

            if (!(obj instanceof CategoryLabelPositions)) {↵

4

            if (!(obj instanceof DefaultTableXYDataset)) {↵

5

                return false;↵

5

                return false;↵

6

            }↵

6

            }↵

7

            CategoryLabelPositions that = (CategoryLabelPositions) obj;↵

7

            DefaultTableXYDataset that = (DefaultTableXYDataset) obj;↵

8

            if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop)) {↵

8

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

9

                return false;↵

9

                return false;↵

10

            }↵

10

            }↵

11

            if (!this.positionForAxisAtBottom.equals(↵

11

            if (this.p↵

12

                    that.positionForAxisAtBottom)) {↵

12

    ropagateEvents != that.propagateEvents) {↵

13

                return false;↵

13

                return false;↵

14

            }↵

14

            }↵

15

            if (!this.positionForAxisAtLeft.equals(that.positionForAxisAtLeft)) {↵

15

            if (!this.intervalDelegate.equals(that.intervalDelegate)) {↵

16

                return false;↵

16

                return false;↵

17

            }↵

17

            }↵

18

            if (!this.positionForAxisAtRight.equals(that.positionForAxisAtRight)) {↵

18

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

19

                return false;↵

19

                return false;↵

20

            }↵

20

            }↵

21

      ↵

22

            return true;

21

            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) | 1.7
Clones location | Clones are in different classes
Number of node comparisons | 46

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 4
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 5
   Time elapsed for statement mapping (ms) | 0.7
   Clone type | Type 3

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

   3

       if (!(obj instanceof CategoryLabelPositions))

   3 | if (!(obj instanceof CategoryLabelPositions))
   3 | if (!(obj instanceof DefaultTableXYDataset))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.CategoryLabelPositions | org.jfree.data.xy.DefaultTableXYDataset | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type boolean of variable obj instanceof CategoryLabelPositions does not match with type boolean of variable obj instanceof DefaultTableXYDataset
   - Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.data.xy.DefaultTableXYDataset extend a common superclass

   3

       if (!(obj instanceof DefaultTableXYDataset))

   4

       return false;

   4 | return false;
   4 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   4

       return false;

   5

       DefaultTableXYDataset that = (DefaultTableXYDataset)obj;

   5

       CategoryLabelPositions that = (CategoryLabelPositions)obj;

   6

       if (this.autoPrune != that.autoPrune)

   7 | return false;

   Preondition Violations
   Unmatched return false;

   7

       return false;

   8

       if (this.propagateEvents != that.propagateEvents)

   9 | return false;

   Preondition Violations
   Unmatched return false;

   9

       return false;

   6

       if (!this.positionForAxisAtTop.equals(that.positionForAxisAtTop))

   6 | if (! this.positionForAxisAtTop.equals(that.positionForAxisAtTop))
   10 | if (! this.intervalDelegate.equals(that.intervalDelegate))

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.axis.CategoryLabelPositions | org.jfree.data.xy.DefaultTableXYDataset | VARIABLE_TYPE_MISMATCH
   positionForAxisAtTop | intervalDelegate | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryLabelPosition | org.jfree.data.xy.IntervalXYDelegate | VARIABLE_TYPE_MISMATCH
   positionForAxisAtTop | intervalDelegate | VARIABLE_NAME_MISMATCH
   org.jfree.chart.axis.CategoryLabelPosition | org.jfree.data.xy.IntervalXYDelegate | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.axis.CategoryLabelPositions of variable that does not match with type org.jfree.data.xy.DefaultTableXYDataset of variable that
   - Make classes org.jfree.chart.axis.CategoryLabelPositions and org.jfree.data.xy.DefaultTableXYDataset extend a common superclass

   Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtTop does not match with type org.jfree.data.xy.IntervalXYDelegate of variable that.intervalDelegate
   - Make classes org.jfree.chart.axis.CategoryLabelPosition and org.jfree.data.xy.IntervalXYDelegate extend a common superclass

   Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtTop does not match with type org.jfree.data.xy.IntervalXYDelegate of variable this.intervalDelegate
   - Make classes org.jfree.chart.axis.CategoryLabelPosition and org.jfree.data.xy.IntervalXYDelegate extend a common superclass

   10

       if (!this.intervalDelegate.equals(that.intervalDelegate))

   7

       return false;

   7 | return false;
   11 | return false;

   Preondition Violations
   Conditional return false;
   Conditional return false;

   11

       return false;

   Precondition Violations (10)
   Row | Violation
   --- | ---
   1 | Type boolean of variable obj instanceof CategoryLabelPositions does not match with type boolean of variable obj instanceof DefaultTableXYDataset
   2 | Unmatched return false;
   3 | Unmatched return false;
   4 | Type org.jfree.chart.axis.CategoryLabelPositions of variable that does not match with type org.jfree.data.xy.DefaultTableXYDataset of variable that
   5 | Type org.jfree.chart.axis.CategoryLabelPosition of variable that.positionForAxisAtTop does not match with type org.jfree.data.xy.IntervalXYDelegate of variable that.intervalDelegate
   6 | Type org.jfree.chart.axis.CategoryLabelPosition of variable this.positionForAxisAtTop does not match with type org.jfree.data.xy.IntervalXYDelegate of variable this.intervalDelegate
   7 | Conditional return false;
   8 | Conditional return false;
   9 | Conditional return false;
   10 | Conditional return false;