File path: /jfreechart-1.0.10/src/org/jfree/data/time/TimeTableXYDataset.java | File path: /jfreechart-1.0.10/src/org/jfree/data/xy/XYSeriesCollection.java | |||
Method name: Object clone()
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Method name: Object clone()
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Number of AST nodes: 4 | Number of AST nodes: 4 | |||
1 | TimeTableXYDataset clone = (TimeTableXYDataset) super.clone();↵ | |||
2 | clone.values = (DefaultKeyedValues2D) this.values.clone(↵ | 1 | XYSeriesCollection clone = (XYSeriesCollection) super.clone();↵ | |
3 | );↵ | 2 | clone.data = (List) ObjectUtilities.deepClone(this.data);↵ | |
4 | clone.workingCalendar = (Calendar) this.workingCalendar↵ | 3 | clone.intervalDelegate↵ | |
5 | .clone();↵ | 4 | = (IntervalXYDelegate) this.intervalDelegate.clone();↵ | |
6 | return clone; | 5 |
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See real code fragment | See real code fragment |
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 1 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.0 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 12 |
Number of mapped statements | 3 |
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) | 0.0 |
Clone type | Type 2 |
ID | Statement | ID | Statement | ||||||||||||||||||||||||||||||
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1 | TimeTableXYDataset clone = (TimeTableXYDataset)super.clone(); |
| 1 | XYSeriesCollection clone = (XYSeriesCollection)super.clone(); | |||||||||||||||||||||||||||||
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| 2 | clone.data = (List)ObjectUtilities.deepClone(this.data); | ||||||||||||||||||||||||||||||
2 | clone.values = (DefaultKeyedValues2D)this.values.clone(); |
| 3 | clone.intervalDelegate = (IntervalXYDelegate)this.intervalDelegate.clone(); | |||||||||||||||||||||||||||||
3 | clone.workingCalendar = (Calendar)this.workingCalendar.clone(); |
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4 | return clone; |
| 4 | return clone; |
Row | Violation |
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1 | Super method call TimeTableXYDataset clone=(TimeTableXYDataset)super.clone(); cannot be extracted from method |
2 | Super method call XYSeriesCollection clone=(XYSeriesCollection)super.clone(); cannot be extracted from method |
3 | Unmatched statement clone.data=(List)ObjectUtilities.deepClone(this.data); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
4 | Expression clone.values cannot be parameterized, because it has dependencies to/from statements that will be extracted |
5 | Expression clone.intervalDelegate cannot be parameterized, because it has dependencies to/from statements that will be extracted |
6 | Expression clone.values is a field being modified, and thus it cannot be parameterized |
7 | Expression clone.intervalDelegate is a field being modified, and thus it cannot be parameterized |
8 | Unmatched statement clone.workingCalendar=(Calendar)this.workingCalendar.clone(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |