File path: /jfreechart-1.0.10/tests/org/jfree/data/general/junit/DatasetGroupTests.java | File path: /jfreechart-1.0.10/tests/org/jfree/data/statistics/junit/SimpleHistogramDatasetTests.java | |||
Method name: void testSerialization()
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Method name: void testSerialization()
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Number of AST nodes: 11 | Number of AST nodes: 11 | |||
1 | DatasetGroup g1 = new DatasetGroup();↵ | 1 | SimpleHistogramDataset d1 = new SimpleHistogramDataset("D1");↵ | |
2 | DatasetGroup g2 = null;↵ | 2 | SimpleHistogramDataset d2 = null;↵ | |
3 | ↵ | |||
3 | try {↵ | 4 | try {↵ | |
4 | ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵ | 5 | ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵ | |
5 | ObjectOutput out = new ObjectOutputStream(buffer);↵ | 6 | ObjectOutput out = new ObjectOutputStream(buffer);↵ | |
6 | out.writeObject(g1);↵ | 7 | out.writeObject(d1);↵ | |
7 | out.close();↵ | 8 | out.close();↵ | |
8 | ObjectInput in = new ObjectInputStream(↵ | 9 | ObjectInput in = new ObjectInputStream(↵ | |
9 | new ByteArrayInputStream(buffer.toByteArray())↵ | 10 | new ByteArrayInputStream(buffer.toByteArray())↵ | |
10 | );↵ | 11 | );↵ | |
11 | g2 = (DatasetGroup) in.readObject();↵ | 12 | d2 = (SimpleHistogramDataset) in.readObject();↵ | |
12 | in.close();↵ | 13 | in.close();↵ | |
13 | }↵ | 14 | }↵ | |
14 | catch (Exception e) {↵ | 15 | catch (Exception e) {↵ | |
15 | System.out.println(e.toString());↵ | 16 | e.printStackTrace();↵ | |
16 | }↵ | 17 | }↵ | |
17 | assertEquals(g1, g2); | 18 | assertEquals(d1, 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) | 0.3 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 73 |
Number of mapped statements | 8 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 3 |
Time elapsed for statement mapping (ms) | 12.5 |
Clone type | Type 2 |
ID | Statement | ID | Statement | ||||||||||||||||||||||||||
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| 1 | SimpleHistogramDataset d1 = new SimpleHistogramDataset("D1"); | ||||||||||||||||||||||||||
1 | DatasetGroup g1 = new DatasetGroup(); |
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| 2 | SimpleHistogramDataset d2 = null; | |||||||||||||||||||||||||||
2 | DatasetGroup g2 = null; | | |||||||||||||||||||||||||||
3 | try |
| 3 | try | |||||||||||||||||||||||||
4 | ByteArrayOutputStream buffer = new ByteArrayOutputStream(); | 4 | ByteArrayOutputStream buffer = new ByteArrayOutputStream(); | ||||||||||||||||||||||||||
5 | ObjectOutput out = new ObjectOutputStream(buffer); | 5 | ObjectOutput out = new ObjectOutputStream(buffer); | ||||||||||||||||||||||||||
6 | out.writeObject(g1); |
| 6 | out.writeObject(d1); | |||||||||||||||||||||||||
7 | out.close(); | 7 | out.close(); | ||||||||||||||||||||||||||
8 | ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray())); | 8 | ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray())); | ||||||||||||||||||||||||||
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| 9 | d2 = (SimpleHistogramDataset)in.readObject(); | ||||||||||||||||||||||||||
9 | g2 = (DatasetGroup)in.readObject(); |
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10 | in.close(); | 10 | in.close(); | ||||||||||||||||||||||||||
11 | assertEquals(g1, g2); |
| 11 | assertEquals(d1, d2); |
Row | Violation |
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1 | Unmatched statement SimpleHistogramDataset d1=new SimpleHistogramDataset("D1"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
2 | Unmatched statement DatasetGroup g1=new DatasetGroup(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted |
3 | Expression System.out.println(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
4 | Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
5 | Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized |
6 | Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized |
7 | Expression e cannot be parameterized, because it has dependencies to/from statements that will be extracted |
8 | Expression System.out.println(e.toString()) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
9 | Expression e.printStackTrace() cannot be parameterized, because it has dependencies to/from statements that will be extracted |
10 | Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized |
11 | Expression e.printStackTrace() is a void method call, and thus it cannot be parameterized |
12 | Type org.jfree.data.general.DatasetGroup of variable g1 does not match with type org.jfree.data.statistics.SimpleHistogramDataset of variable d1 |
13 | Unmatched statement d2=(SimpleHistogramDataset)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
14 | Unmatched statement d2=(SimpleHistogramDataset)in.readObject(); 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 |
15 | Unmatched statement g2=(DatasetGroup)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
16 | Unmatched statement g2=(DatasetGroup)in.readObject(); 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 |
17 | Type org.jfree.data.general.DatasetGroup of variable g1 does not match with type org.jfree.data.statistics.SimpleHistogramDataset of variable d1 |
18 | Type org.jfree.data.general.DatasetGroup of variable g2 does not match with type org.jfree.data.statistics.SimpleHistogramDataset of variable d2 |