449-56-78

LineRenderer3D r1 = new LineRenderer3D(); LineRenderer3D r2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(r1); out.close(); ObjectInput in = new ObjectInputStream(new ByteArrayInputStream( buffer.toByteArray())); r2 = (LineRenderer3D) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(r1, r2);
ShortTextTitle t1 = new ShortTextTitle("ABC"); ShortTextTitle t2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(t1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); t2 = (ShortTextTitle) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(t1, t2);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/category/junit/LineRenderer3DTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/title/junit/ShortTextTitleTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 11 |  | Number of AST nodes: 11

1

    LineRenderer3D r1 = new LineRenderer3D();↵

2

            LineRenderer3D r↵

1

    ShortTextTitle t1 = new ShortTextTitle("ABC");↵

3

    2 = null;↵

2

            ShortTextTitle t2 = null;↵

4

            try {↵

3

            try {↵

5

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

4

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

6

                ObjectOutput out = new ObjectOutputStream(buffer);↵

5

                ObjectOutput out = new ObjectOutputStream(buffer);↵

7

                out.writeObject(r1);↵

6

                out.writeObject(t1);↵

8

                out.close();↵

7

                out.close();↵

9

                ObjectInput in = new ObjectInputStream(↵

8

                ObjectInput in = new ObjectInputStream(↵

10

    new ByteArrayInputStream(↵

9

                        new ByteArrayInputStream(↵

11

                        buffer.toByteArray()));↵

10

    buffer.toByteArray()));↵

12

                r2 = (LineRenderer3D) in.readObject();↵

11

                t2 = (ShortTextTitle) in.readObject();↵

13

                in.close();↵

12

                in.close();↵

14

            }↵

13

            }↵

15

            catch (Exception e) {↵

14

            catch (Exception e) {↵

16

                e.printStackTrace();↵

15

                e.printStackTrace();↵

17

            }↵

16

            }↵

18

            assertEquals(r1, r2);

17

            assertEquals(t1, t2);

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 in different classes having the same super class
Number of node comparisons | 69

1. {Refactorable}

   Mapping Summary
   Number of mapped statements | 11
   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) | 1.7
   Clone type | Type 2

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

   1

       LineRenderer3D r1 = new LineRenderer3D();

   1 | LineRenderer3D r1 = new LineRenderer3D();
   1 | ShortTextTitle t1 = new ShortTextTitle("ABC");

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   r1 | t1 | VARIABLE_NAME_MISMATCH
   new LineRenderer3D() | new ShortTextTitle("ABC") | ARGUMENT_NUMBER_MISMATCH

   1

       ShortTextTitle t1 = new ShortTextTitle("ABC");

   2

       LineRenderer3D r2 = null;

   2 | LineRenderer3D r2 = null;
   2 | ShortTextTitle t2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   r2 | t2 | VARIABLE_NAME_MISMATCH

   2

       ShortTextTitle t2 = 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(r1);

   6 | out.writeObject(r1);
   6 | out.writeObject(t1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   r1 | t1 | VARIABLE_NAME_MISMATCH

   6

       out.writeObject(t1);

   7

       out.close();

   7

       out.close();

   8

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

   8

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

   9

       r2 = (LineRenderer3D)in.readObject();

   9 | r2 = (LineRenderer3D)in.readObject();
   9 | t2 = (ShortTextTitle)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   r2 | t2 | VARIABLE_NAME_MISMATCH

   9

       t2 = (ShortTextTitle)in.readObject();

   10

       in.close();

   10

       in.close();

   11

       assertEquals(r1, r2);

   11 | assertEquals(r1, r2);
   11 | assertEquals(t1, t2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   r1 | t1 | VARIABLE_NAME_MISMATCH
   r2 | t2 | VARIABLE_NAME_MISMATCH

   11

       assertEquals(t1, t2);

   Precondition Violations (0)
   Row | Violation
   --- | ---