File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/DefaultDrawingSupplierTests.java | File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/TableXYDatasetTests.java | |||
Method name: void testCloning()
|
Method name: void testCloning()
|
|||
Number of AST nodes: 7 | Number of AST nodes: 8 | |||
1 | DefaultDrawingSupplier r1 = new DefaultDrawingSupplier(↵ | 1 | DefaultTableXYDataset d1 = new DefaultTableXYDataset();↵ | |
2 | );↵ | 2 | d1.addSeries(createSeries1());↵ | |
3 | DefaultDrawingSupplier r2 = null;↵ | 3 | DefaultTableXYDataset d2 = null;↵ | |
4 | try {↵ | 4 | try {↵ | |
5 | r2 = (DefaultDrawingSupplier) r1.clone();↵ | 5 | d2 = (DefaultTableXYDataset) d1.clone();↵ | |
6 | }↵ | 6 | }↵ | |
7 | catch (CloneNotSupportedException e) {↵ | 7 | catch (CloneNotSupportedException e) {↵ | |
8 | e.printStackTrace();↵ | |||
9 | System.err.println("Failed to clone.");↵ | 8 | System.err.println("Failed to clone.");↵ | |
10 | }↵ | 9 | }↵ | |
11 | assertTrue(r1 != r2);↵ | 10 | assertTrue(d1 != d2);↵ | |
12 | assertTrue(r1.getClass() == r2.getClass());↵ | 11 | assertTrue(d1.getClass() == d2.getClass());↵ | |
13 | assertTrue(r1.equals(r2)); | 12 | assertTrue(d1.equals(d2)); | |
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 having the same super class |
Number of node comparisons | 23 |
Number of mapped statements | 5 |
Number of unmapped statements in the first code fragment | 2 |
Number of unmapped statements in the second code fragment | 3 |
Time elapsed for statement mapping (ms) | 27.9 |
Clone type | Type 3 |
ID | Statement | ID | Statement | |||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | DefaultDrawingSupplier r1 = new DefaultDrawingSupplier(); |
| 1 | DefaultTableXYDataset d1 = new DefaultTableXYDataset(); | ||||||||||||||||||||||
|
| 2 | d1.addSeries(createSeries1()); | |||||||||||||||||||||||
2 | DefaultDrawingSupplier r2 = null; |
| 3 | DefaultTableXYDataset d2 = null; | ||||||||||||||||||||||
3 | try | | ||||||||||||||||||||||||
4 | r2 = (DefaultDrawingSupplier)r1.clone(); |
| | |||||||||||||||||||||||
| 4 | try | ||||||||||||||||||||||||
|
| 5 | d2 = (DefaultTableXYDataset)d1.clone(); | |||||||||||||||||||||||
5 | assertTrue(r1 != r2); |
| 6 | assertTrue(d1 != d2); | ||||||||||||||||||||||
6 | assertTrue(r1.getClass() == r2.getClass()); |
| 7 | assertTrue(d1.getClass() == d2.getClass()); | ||||||||||||||||||||||
7 | assertTrue(r1.equals(r2)); |
| 8 | assertTrue(d1.equals(d2)); |
Row | Violation |
---|---|
1 | Expression new DefaultDrawingSupplier() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Expression new DefaultTableXYDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
3 | Unmatched statement d1.addSeries(createSeries1()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
4 | Unmatched statement r2=(DefaultDrawingSupplier)r1.clone(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
5 | Unmatched statement d2=(DefaultTableXYDataset)d1.clone(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
6 | Expression r2 cannot be unified with expression d2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object) |
7 | Expression r2 cannot be unified with expression d2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object) |
8 | Expression r1 cannot be unified with expression d1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object) |
9 | Clone fragment #1 returns variables r1, r2 , while Clone fragment #2 returns variables d1, d2 |