File path: /jfreechart-1.0.10/src/org/jfree/data/time/TimePeriodValues.java | File path: /jfreechart-1.0.10/src/org/jfree/data/xy/XYSeries.java | |||
Method name: TimePeriodValues createCopy(int, int)
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Method name: XYSeries createCopy(int, int)
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Number of AST nodes: 9 | Number of AST nodes: 9 | |||
1 | TimePeriodValues copy = (TimePeriodValues) super.clone();↵ | 1 | XYSeries copy = (XYSeries) super.clone();↵ | |
2 | copy.data = new ArrayList();↵ | 2 | copy.data = new java.util.ArrayList();↵ | |
3 | if (this.data.size() > 0) {↵ | 3 | if (this.data.size() > 0) {↵ | |
4 | for (int index = start; index <= end; index++) {↵ | 4 | for (int index = start; index <= end; index++) {↵ | |
5 | TimePeriodValue item = (TimePeriodValue) this.data.get(index);↵ | 5 | XYDataItem item = (XYDataItem) this.data.get(index);↵ | |
6 | TimePeriodValue clone = (TimePeriodValue) item.clone();↵ | 6 | XYDataItem clone = (XYDataItem) item.clone();↵ | |
7 | try {↵ | 7 | try {↵ | |
8 | copy.add(clone);↵ | 8 | copy.add(clone);↵ | |
9 | }↵ | 9 | }↵ | |
10 | catch (SeriesException e) {↵ | 10 | catch (SeriesException e) {↵ | |
11 | System.err.println("Failed to add cloned item.");↵ | 11 | System.err.println("Unable to add cloned data item.");↵ | |
12 | }↵ | 12 | }↵ | |
13 | }↵ | 13 | }↵ | |
14 | }↵ | 14 | }↵ | |
15 | return copy; | 15 |
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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) | 0.5 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 19 |
Number of mapped statements | 7 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 6.1 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||||||||||||||||
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1 | TimePeriodValues copy = (TimePeriodValues)super.clone(); |
| 1 | XYSeries copy = (XYSeries)super.clone(); | ||||||||||||||||||
2 | copy.data = new ArrayList(); |
| 2 | copy.data = new java.util.ArrayList(); | ||||||||||||||||||
3 | if (this.data.size() > 0) | 3 | if (this.data.size() > 0) | |||||||||||||||||||
4 | for (int index = start; index <= end; index++) | 4 | for (int index = start; index <= end; index++) | |||||||||||||||||||
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| 5 | XYDataItem item = (XYDataItem)this.data.get(index); | |||||||||||||||||||
5 | TimePeriodValue item = (TimePeriodValue)this.data.get(index); |
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| 6 | XYDataItem clone = (XYDataItem)item.clone(); | |||||||||||||||||||
6 | TimePeriodValue clone = (TimePeriodValue)item.clone(); |
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7 | try |
| 7 | try | ||||||||||||||||||
8 | copy.add(clone); |
| 8 | copy.add(clone); | ||||||||||||||||||
9 | return copy; |
| 9 | return copy; |
Row | Violation |
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1 | Super method call TimePeriodValues copy=(TimePeriodValues)super.clone(); cannot be extracted from method |
2 | Super method call XYSeries copy=(XYSeries)super.clone(); cannot be extracted from method |
3 | Expression copy.data cannot be unified with expression copy.data , because common superclass org.jfree.data.general.Series does not declare member(s) private List#RAW data |
4 | Unmatched statement XYDataItem item=(XYDataItem)this.data.get(index); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
5 | Unmatched statement TimePeriodValue item=(TimePeriodValue)this.data.get(index); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
6 | Unmatched statement XYDataItem clone=(XYDataItem)item.clone(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
7 | Unmatched statement XYDataItem clone=(XYDataItem)item.clone(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |
8 | Unmatched statement TimePeriodValue clone=(TimePeriodValue)item.clone(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
9 | Type org.jfree.data.time.TimePeriodValue of variable clone does not match with type org.jfree.data.xy.XYDataItem of variable clone |
10 | Expression copy cannot be unified with expression copy , because common superclass org.jfree.data.general.Series does not declare member(s) public void add(org.jfree.data.time.TimePeriodValue) , public void add(org.jfree.data.xy.XYDataItem) |