File path: /jfreechart-1.0.10/tests/org/jfree/data/general/junit/DefaultKeyedValues2DDatasetTests.java | File path: /jfreechart-1.0.10/tests/org/jfree/data/statistics/junit/SimpleHistogramBinTests.java | |||
Method name: void testCloning()
|
Method name: void testCloning()
|
|||
Number of AST nodes: 10 | Number of AST nodes: 10 | |||
1 | DefaultKeyedValues2DDataset d1 = new DefaultKeyedValues2DDataset();↵ | |||
2 | d1.setValue(new Integer(1), "V1", "C1");↵ | |||
3 | d1.setValue(null, "V2", "C1");↵ | 1 | SimpleHistogramBin b1 = new SimpleHistogramBin(1.1, 2.2, false, true);↵ | |
4 | d1.setValue(new Integer(3), "V3", "C2");↵ | 2 | b1.set↵ | |
5 | DefaultKeyedValues2DDataset d↵ | 3 | ItemCount(99);↵ | |
6 | 2 = null;↵ | 4 | SimpleHistogramBin b2 = null;↵ | |
7 | try {↵ | 5 | try {↵ | |
8 | d2 = (DefaultKeyedValues2DDataset) d1.clone();↵ | 6 | b2 = (SimpleHistogramBin) b1.clone();↵ | |
9 | }↵ | 7 | }↵ | |
10 | catch (CloneNotSupportedException e) {↵ | 8 | catch (CloneNotSupportedException e) {↵ | |
11 | System.err.println("Failed to clone.");↵ | 9 | System.err.println("Failed to clone.");↵ | |
12 | }↵ | 10 | }↵ | |
13 | assertTrue(d1 != d2);↵ | 11 | assertTrue(b1 != b2);↵ | |
14 | assertTrue(d1.getClass() == d2.getClass());↵ | 12 | assertTrue(b1.getClass() == b2.getClass());↵ | |
15 | assertTrue(d↵ | 13 | assertTrue(b1.equals(b2));↵ | |
14 | ↵ | |||
15 | // check that clone is independent of the original↵ | |||
16 | b2.setItemCount(111);↵ | |||
16 | 1.equals(d2)); | 17 | assertFalse(b1.equals(b2)); | |
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) | 0.2 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 52 |
Number of mapped statements | 9 |
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) | 44.3 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | DefaultKeyedValues2DDataset d1 = new DefaultKeyedValues2DDataset(); |
| 1 | SimpleHistogramBin b1 = new SimpleHistogramBin(1.1, 2.2, false, true); | ||||||||||||||||||||||||||||||
2 | d1.setValue(new Integer(1), "V1", "C1"); |
| 2 | b1.setItemCount(99); | ||||||||||||||||||||||||||||||
3 | d1.setValue(null, "V2", "C1"); |
| | |||||||||||||||||||||||||||||||
4 | d1.setValue(new Integer(3), "V3", "C2"); |
| 9 | b2.setItemCount(111); | ||||||||||||||||||||||||||||||
5 | DefaultKeyedValues2DDataset d2 = null; |
| 3 | SimpleHistogramBin b2 = null; | ||||||||||||||||||||||||||||||
6 | try | 4 | try | |||||||||||||||||||||||||||||||
7 | d2 = (DefaultKeyedValues2DDataset)d1.clone(); |
| 5 | b2 = (SimpleHistogramBin)b1.clone(); | ||||||||||||||||||||||||||||||
8 | assertTrue(d1 != d2); |
| 6 | assertTrue(b1 != b2); | ||||||||||||||||||||||||||||||
9 | assertTrue(d1.getClass() == d2.getClass()); |
| 7 | assertTrue(b1.getClass() == b2.getClass()); | ||||||||||||||||||||||||||||||
10 | assertTrue(d1.equals(d2)); |
| 8 | assertTrue(b1.equals(b2)); | ||||||||||||||||||||||||||||||
|
| 10 | assertFalse(b1.equals(b2)); |
Row | Violation |
---|---|
1 | Expression new SimpleHistogramBin(1.1,2.2,false,true) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Expression new SimpleHistogramBin(1.1,2.2,false,true) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
3 | Expression d1.setValue(new Integer(1),"V1","C1") cannot be parameterized, because it has dependencies to/from statements that will be extracted |
4 | Expression b1.setItemCount(99) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
5 | Expression d1.setValue(new Integer(1),"V1","C1") is a void method call, and thus it cannot be parameterized |
6 | Expression b1.setItemCount(99) is a void method call, and thus it cannot be parameterized |
7 | Expression d1 cannot be unified with expression b1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public void setValue(java.lang.Number, Comparable#RAW, Comparable#RAW) , public void setItemCount(int) |
8 | Expression d1.setValue(new Integer(1),"V1","C1") cannot be parameterized, because it has dependencies to/from statements that will be extracted |
9 | Expression b1.setItemCount(99) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
10 | Expression d1.setValue(new Integer(1),"V1","C1") is a void method call, and thus it cannot be parameterized |
11 | Expression b1.setItemCount(99) is a void method call, and thus it cannot be parameterized |
12 | Unmatched statement d1.setValue(null,"V2","C1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
13 | Expression d1.setValue(new Integer(3),"V3","C2") cannot be parameterized, because it has dependencies to/from statements that will be extracted |
14 | Expression b2.setItemCount(111) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
15 | Expression d1.setValue(new Integer(3),"V3","C2") is a void method call, and thus it cannot be parameterized |
16 | Expression b2.setItemCount(111) is a void method call, and thus it cannot be parameterized |
17 | Expression d1 cannot be parameterized, because it has dependencies to/from statements that will be extracted |
18 | Expression b2 cannot be parameterized, because it has dependencies to/from statements that will be extracted |
19 | Expression d1 cannot be unified with expression b2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public void setValue(java.lang.Number, Comparable#RAW, Comparable#RAW) , public void setItemCount(int) |
20 | Expression d1.setValue(new Integer(3),"V3","C2") cannot be parameterized, because it has dependencies to/from statements that will be extracted |
21 | Expression b2.setItemCount(111) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
22 | Expression d1.setValue(new Integer(3),"V3","C2") is a void method call, and thus it cannot be parameterized |
23 | Expression b2.setItemCount(111) is a void method call, and thus it cannot be parameterized |
24 | Expression (DefaultKeyedValues2DDataset)d1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
25 | Expression (SimpleHistogramBin)b1.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
26 | Expression d2 cannot be unified with expression b2 , because common superclass type org.jfree.util.PublicCloneable cannot be passed as an argument to public boolean equals(java.lang.Object) |
27 | Expression d2 cannot be unified with expression b2 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object) |
28 | Expression d1 cannot be unified with expression b1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public boolean equals(java.lang.Object) |
29 | Unmatched statement assertFalse(b1.equals(b2)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
30 | Clone fragment #1 returns variables d1 , while Clone fragment #2 returns variables b1, b2 |