File path: /jfreechart-1.0.10/src/org/jfree/chart/JFreeChart.java | File path: /jfreechart-1.0.10/src/org/jfree/data/gantt/TaskSeriesCollection.java | |||
Method name: void clearSubtitles()
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Method name: void removeAll()
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Number of AST nodes: 6 | Number of AST nodes: 6 | |||
1 | Iterator iterator = this.subtitles.iterator();↵ | 1 | Iterator iterator = this.data.iterator();↵ | |
2 | while (iterator.hasNext()) {↵ | 2 | while (iterator.hasNext()) {↵ | |
3 | Title t = (Title) iterator.next();↵ | 3 | TaskSeries series = (TaskSeries) iterator.next();↵ | |
4 | t.removeChangeListener(this);↵ | 4 | series.removeChangeListener(this);↵ | |
5 | }↵ | 5 | }↵ | |
6 | this.subtitles↵ | 6 | // remove all the series from the collection and notify listeners.↵ | |
7 | .clear();↵ | 7 | this.data.clear();↵ | |
8 | fireChartChanged(); | 8 | fireDatasetChanged(); | |
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) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 18 |
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) | 19.8 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Iterator iterator = this.subtitles.iterator(); |
| 1 | Iterator iterator = this.data.iterator(); | ||||||||||||||
2 | while (iterator.hasNext()) | 2 | while (iterator.hasNext()) | |||||||||||||||
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| 3 | TaskSeries series = (TaskSeries)iterator.next(); | |||||||||||||||
3 | Title t = (Title)iterator.next(); |
| | |||||||||||||||
4 | t.removeChangeListener(this); |
| 4 | series.removeChangeListener(this); | ||||||||||||||
5 | this.subtitles.clear(); |
| 5 | this.data.clear(); | ||||||||||||||
6 | fireChartChanged(); |
| 6 | fireDatasetChanged(); |
Row | Violation |
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1 | Unmatched statement TaskSeries series=(TaskSeries)iterator.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | Unmatched statement Title t=(Title)iterator.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
3 | Type org.jfree.chart.title.Title of variable t does not match with type org.jfree.data.gantt.TaskSeries of variable series |
4 | Expression fireChartChanged() is a void method call, and thus it cannot be parameterized |
5 | Expression fireDatasetChanged() is a void method call, and thus it cannot be parameterized |
6 | The refactoring of the clones is infeasible, because classes org.jfree.chart.JFreeChart and org.jfree.data.gantt.TaskSeriesCollection do not have a common superclass |