File path: /jfreechart-1.0.10/src/org/jfree/chart/axis/QuarterDateFormat.java | File path: /jfreechart-1.0.10/src/org/jfree/data/xy/XYDataItem.java | |||
Method name: boolean equals(Object)
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Method name: boolean equals(Object)
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Number of AST nodes: 10 | Number of AST nodes: 10 | |||
1 | if (obj == this) {↵ | 1 | if (obj == this) {↵ | |
2 | return true;↵ | 2 | return true;↵ | |
3 | }↵ | 3 | }↵ | |
4 | if (!(obj instanceof QuarterDateFormat)) {↵ | 4 | if (!(obj instanceof XYDataItem)) {↵ | |
5 | return false;↵ | 5 | return false;↵ | |
6 | }↵ | 6 | }↵ | |
7 | QuarterDateFormat that = (QuarterDateFormat) obj;↵ | 7 | ↵ | |
8 | if (!Arrays.equals(this.quarters, that.quarters↵ | 8 | XYDataItem that = (XYDataItem) obj;↵ | |
9 | )) {↵ | 9 | if (!this.x.equals(that.x)) {↵ | |
10 | return false;↵ | 10 | return false;↵ | |
11 | }↵ | 11 | }↵ | |
12 | if (this.quarterFirst != that.quarterFirst) {↵ | 12 | if (!ObjectUtilities.equal(this.y, that.y)) {↵ | |
13 | return false;↵ | 13 | return false;↵ | |
14 | }↵ | 14 | }↵ | |
15 | return super.equals(obj); | 15 | return true; | |
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) | 1.0 |
Clones location | Clones are in different classes |
Number of node comparisons | 29 |
Number of mapped statements | 6 |
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) | 1.4 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | if (obj == this) | 1 | if (obj == this) | |||||||||||||
2 | return true; | 2 | return true; | |||||||||||||
3 | if (!(obj instanceof QuarterDateFormat)) |
| 3 | if (!(obj instanceof XYDataItem)) | ||||||||||||
4 | return false; | 4 | return false; | |||||||||||||
| 5 | XYDataItem that = (XYDataItem)obj; | ||||||||||||||
5 | QuarterDateFormat that = (QuarterDateFormat)obj; | | ||||||||||||||
6 | if (!Arrays.equals(this.quarters, that.quarters)) |
| 6 | if (!this.x.equals(that.x)) | ||||||||||||
7 | return false; | 7 | return false; |
Row | Violation |
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1 | Type org.jfree.chart.axis.QuarterDateFormat does not match with type org.jfree.data.xy.XYDataItem |
2 | Expression Arrays.equals(this.quarters,that.quarters) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
3 | Expression this.x.equals(that.x) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
4 | Not all possible execution flows end in a return statement |
5 | The refactoring of the clones is infeasible, because classes org.jfree.chart.axis.QuarterDateFormat and org.jfree.data.xy.XYDataItem do not have a common superclass |