362-3-11

CategoryLabelEntity e1 = new CategoryLabelEntity("A", new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"); CategoryLabelEntity e2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(e1); out.close(); ObjectInput in = new ObjectInputStream(new ByteArrayInputStream( buffer.toByteArray())); e2 = (CategoryLabelEntity) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(e1, e2);
CategoryTableXYDataset d1 = new CategoryTableXYDataset(); d1.add(1.0, 1.1, "Series 1"); d1.add(2.0, 2.2, "Series 1"); CategoryTableXYDataset d2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(d1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray()) ); d2 = (CategoryTableXYDataset) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(d1, d2);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/entity/junit/CategoryLabelEntityTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/CategoryTableXYDatasetTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 11 |  | Number of AST nodes: 13

1

    CategoryLabelEntity e1 = new CategoryLabelEntity("A", ↵

1

    CategoryTableXYDataset d1 = new CategoryTab↵

2

                    new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL↵

2

    leXYDataset();↵

3

            d1.add(1.0, 1.1, "Series 1");↵

3

    "); ↵

4

            d1.add(2.0, 2.2, "Series 1");↵

4

            CategoryLabelEntity e2 = null;↵

5

            CategoryTableXYDataset d2 = null;↵

5

            try {↵

6

            try {↵

6

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

7

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

7

                ObjectOutput out = new ObjectOutputStream(buffer);↵

8

                ObjectOutput out = new ObjectOutputStream(buffer);↵

8

                out.writeObject(e1);↵

9

                out.writeObject(d1);↵

9

                out.close();↵

10

                out.close();↵

10

                ObjectInput in = new ObjectInputStream(↵

11

                ObjectInput in = new ObjectInputStream(↵

11

    new ByteArrayInputStream(↵

12

                    new ByteArrayInputStream(↵

12

                        buffer.toByteArray())↵

13

    buffer.toByteArray())↵

13

    );↵

14

                );↵

14

                e2 = (CategoryLabelEntity) in.readObject();↵

15

                d2 = (CategoryTableXYDataset) in.readObject();↵

15

                in.close();↵

16

                in.close();↵

16

            }↵

17

            }↵

17

            catch (Exception e) {↵

18

            catch (Exception e) {↵

18

                e.printStackTrace();↵

19

                e.printStackTrace();↵

19

            }↵

20

            }↵

20

            assertEquals(e1, e2);

21

            assertEquals(d1, d2);

See real code fragment |  | See real code fragment

Summary
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 | 79

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 8
   Number of unmapped statements in the first code fragment | 3
   Number of unmapped statements in the second code fragment | 5
   Time elapsed for statement mapping (ms) | 2.2
   Clone type | Type 3

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   1

       CategoryTableXYDataset d1 = new CategoryTableXYDataset();

   1

       CategoryLabelEntity e1 = new CategoryLabelEntity("A", new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL");

   2

       d1.add(1.0, 1.1, "Series 1");

   2

       CategoryLabelEntity e2 = null;

   3

       d1.add(2.0, 2.2, "Series 1");

   4

       CategoryTableXYDataset d2 = null;

   3

       try

   5

       try

   4

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   6

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   5

       ObjectOutput out = new ObjectOutputStream(buffer);

   7

       ObjectOutput out = new ObjectOutputStream(buffer);

   6

       out.writeObject(e1);

   6 | out.writeObject(e1);
   8 | out.writeObject(d1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   e1 | d1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.entity.CategoryLabelEntity | org.jfree.data.xy.CategoryTableXYDataset | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.entity.CategoryLabelEntity of variable e1 does not match with type org.jfree.data.xy.CategoryTableXYDataset of variable d1
   - Make classes org.jfree.chart.entity.CategoryLabelEntity and org.jfree.data.xy.CategoryTableXYDataset extend a common superclass

   8

       out.writeObject(d1);

   7

       out.close();

   9

       out.close();

   8

       ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));

   10

       ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));

   9

       e2 = (CategoryLabelEntity)in.readObject();

   9 | e2 = (CategoryLabelEntity)in.readObject();

   Preondition Violations
   Unmatched statement e2=(CategoryLabelEntity)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement e2=(CategoryLabelEntity)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

   11 | d2 = (CategoryTableXYDataset)in.readObject();

   Preondition Violations
   Unmatched statement d2=(CategoryTableXYDataset)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement d2=(CategoryTableXYDataset)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

   11

       d2 = (CategoryTableXYDataset)in.readObject();

   10

       in.close();

   12

       in.close();

   11

       assertEquals(e1, e2);

   11 | assertEquals(e1, e2);
   13 | assertEquals(d1, d2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   e1 | d1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.entity.CategoryLabelEntity | org.jfree.data.xy.CategoryTableXYDataset | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.entity.CategoryLabelEntity of variable e1 does not match with type org.jfree.data.xy.CategoryTableXYDataset of variable d1
   - Make classes org.jfree.chart.entity.CategoryLabelEntity and org.jfree.data.xy.CategoryTableXYDataset extend a common superclass

   13

       assertEquals(d1, d2);

   Precondition Violations (6)
   Row | Violation
   --- | ---
   1 | Type org.jfree.chart.entity.CategoryLabelEntity of variable e1 does not match with type org.jfree.data.xy.CategoryTableXYDataset of variable d1
   2 | Unmatched statement e2=(CategoryLabelEntity)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   3 | Unmatched statement e2=(CategoryLabelEntity)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
   4 | Unmatched statement d2=(CategoryTableXYDataset)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   5 | Unmatched statement d2=(CategoryTableXYDataset)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
   6 | Type org.jfree.chart.entity.CategoryLabelEntity of variable e1 does not match with type org.jfree.data.xy.CategoryTableXYDataset of variable d1