File path: /jfreechart-1.0.10/src/org/jfree/chart/entity/StandardEntityCollection.java | File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/dial/AbstractDialLayer.java | |||
Method name: boolean equals(Object)
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Method name: boolean equals(Object)
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Number of AST nodes: 6 | Number of AST nodes: 6 | |||
1 | if (obj == this) {↵ | 1 | if (obj == this) {↵ | |
2 | return true; ↵ | 2 | return true;↵ | |
3 | }↵ | 3 | }↵ | |
4 | if (obj instanceof StandardEntityCollection) {↵ | 4 | if (!(obj instanceof ↵ | |
5 | StandardEntityCollection that = (StandardEntityCollection↵ | 5 | AbstractDialLayer)) {↵ | |
6 | return false;↵ | |||
7 | }↵ | |||
6 | ) obj;↵ | 8 | AbstractDialLayer that = (AbstractDialLayer) obj;↵ | |
7 | return ObjectUtilities.equal(this.entities, that.entities);↵ | 9 | return ↵ | |
8 | }↵ | |||
9 | return false; | 10 | this.visible == that.visible; | |
See real code fragment | See real code fragment |
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) | 0.2 |
Clones location | Clones are in different classes |
Number of node comparisons | 14 |
Number of mapped statements | 5 |
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) | 1.0 |
Clone type | Type 3 |
ID | Statement | ID | Statement | ||||||||||||
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1 | if (obj == this) | 1 | if (obj == this) | ||||||||||||
2 | return true; | 2 | return true; | ||||||||||||
3 | if (obj instanceof StandardEntityCollection) |
| 3 | if (!(obj instanceof AbstractDialLayer)) | |||||||||||
4 | StandardEntityCollection that = (StandardEntityCollection)obj; |
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5 | return ObjectUtilities.equal(this.entities, that.entities); |
| 4 | return false; | |||||||||||
| 5 | AbstractDialLayer that = (AbstractDialLayer)obj; | |||||||||||||
6 | return false; |
| 6 | return this.visible == that.visible; |
Row | Violation |
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1 | Unmatched statement StandardEntityCollection that=(StandardEntityCollection)obj; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
2 | Expression ObjectUtilities.equal(this.entities,that.entities) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
3 | Expression this.visible == that.visible cannot be parameterized, because it has dependencies to/from statements that will be extracted |
4 | The refactoring of the clones is infeasible, because classes org.jfree.chart.entity.StandardEntityCollection and org.jfree.chart.plot.dial.AbstractDialLayer do not have a common superclass |