DefaultIntervalCategoryDataset empty
= new DefaultIntervalCategoryDataset(new double[0][0],
new double[0][0]);
boolean pass = true;
try {
empty.setSeriesKeys(new String[0]);
}
catch (RuntimeException e) {
pass = false;
}
assertTrue(pass);
DefaultIntervalCategoryDataset empty
= new DefaultIntervalCategoryDataset(new double[0][0],
new double[0][0]);
boolean pass = true;
try {
empty.setCategoryKeys(new String[0]);
}
catch (RuntimeException e) {
pass = false;
}
assertTrue(pass);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/category/junit/DefaultIntervalCategoryDatasetTests.java
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File path: /jfreechart-1.0.10/tests/org/jfree/data/category/junit/DefaultIntervalCategoryDatasetTests.java
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Method name: void testSetSeriesKeys()
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Method name: void testSetCategoryKeys()
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Number of AST nodes: 5
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Number of AST nodes: 5
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1 | DefaultIntervalCategoryDataset empty ↵ | | 1 | DefaultIntervalCategoryDataset empty ↵
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2 | = new DefaultIntervalCategoryDataset(new double[0][0], ↵ | | 2 | = new DefaultIntervalCategoryDataset(new double[0][0], ↵
|
3 | new double[0][0]);↵ | | 3 | new double[0][0]);↵
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4 | boolean pass = true;↵ | | 4 | boolean pass = true;↵
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5 | try {↵ | | 5 | try {↵
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6 | empty.setSeriesKeys(new String[0]);↵ | | 6 | empty.setCategoryKeys(new String[0]);↵
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7 | }↵ | | 7 | }↵
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8 | catch (RuntimeException e) {↵ | | 8 | catch (RuntimeException e) {↵
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9 | pass = false;↵ | | 9 | pass = false;↵
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10 | }↵ | | 10 | }↵
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11 | assertTrue(pass); | | 11 | assertTrue(pass);
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See real code fragment |
|
See real code fragment |
Summary
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) | 0.1 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 9 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 5 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 12.1 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | DefaultIntervalCategoryDataset empty = new DefaultIntervalCategoryDataset(new double[0][0], new double[0][0]); | | 1 | DefaultIntervalCategoryDataset empty = new DefaultIntervalCategoryDataset(new double[0][0], new double[0][0]); |
2 | boolean pass = true; | | 2 | boolean pass = true; |
3 | try | | 3 | try |
4 | empty.setSeriesKeys(new String[0]); | | 4 | empty.setCategoryKeys(new String[0]); |
5 | assertTrue(pass); | | 5 | assertTrue(pass); |
Precondition Violations (4)
Row |
Violation |
1 | Expression empty.setSeriesKeys(new String[0]) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Expression empty.setCategoryKeys(new String[0]) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
3 | Expression empty.setSeriesKeys(new String[0]) is a void method call, and thus it cannot be parameterized |
4 | Expression empty.setCategoryKeys(new String[0]) is a void method call, and thus it cannot be parameterized |