115-11-14

OHLCSeries s1 = new OHLCSeries("s1"); s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0); OHLCSeries s2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(s1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); s2 = (OHLCSeries) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(s1, s2);
CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label", "A", 20.0, Math.PI); CategoryPointerAnnotation a2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(a1); out.close(); ObjectInput in = new ObjectInputStream(new ByteArrayInputStream( buffer.toByteArray())); a2 = (CategoryPointerAnnotation) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(a1, a2);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/time/ohlc/junit/OHLCSeriesTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/annotations/junit/CategoryPointerAnnotationTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 12 |  | Number of AST nodes: 11

1

    OHLCSeries s1 = new OHLCSeries("s1");↵

2

            s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0);↵

3

            OHLCSeries s↵

1

    CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label",↵

2

                    "A", 20.0, Math.PI);↵

4

    2 = null;↵

3

            CategoryPointerAnnotation a2 = null;↵

5

            ↵

6

            try {↵

4

            try {↵

7

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

5

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

8

                ObjectOutput out = new ObjectOutputStream(buffer);↵

6

                ObjectOutput out = new ObjectOutputStream(buffer);↵

9

                out.writeObject(s1);↵

7

                out.writeObject(a1);↵

10

                out.close();↵

8

                out.close();↵

11

                ObjectInput in = new ObjectInputStream(↵

9

                ObjectInput in = new ObjectInputStream(↵

12

                        new ByteArrayInputStream(↵

10

    new ByteArrayInputStream(↵

13

    buffer.toByteArray()));↵

11

                        buffer.toByteArray()));↵

14

                s2 = (OHLCSeries) in.readObject();↵

12

                a2 = (CategoryPointerAnnotation) in.readObject();↵

15

                in.close();↵

13

                in.close();↵

16

            }↵

14

            }↵

17

            catch (Exception e) {↵

15

            catch (Exception e) {↵

18

                e.printStackTrace();↵

16

                e.printStackTrace();↵

19

            }↵

17

            }↵

20

            assertEquals(s1, s2);

18

            assertEquals(a1, a2);

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 | 72

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 11
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 1.8
   Clone type | Type 3

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

   1

       OHLCSeries s1 = new OHLCSeries("s1");

   1 | OHLCSeries s1 = new OHLCSeries("s1");
   1 | CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label", "A", 20.0, Math.PI);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   s1 | a1 | VARIABLE_NAME_MISMATCH
   new OHLCSeries("s1") | new CategoryPointerAnnotation("Label","A",20.0,Math.PI) | ARGUMENT_NUMBER_MISMATCH

   1

       CategoryPointerAnnotation a1 = new CategoryPointerAnnotation("Label", "A", 20.0, Math.PI);

   2

       s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0);

   3

       OHLCSeries s2 = null;

   3 | OHLCSeries s2 = null;
   2 | CategoryPointerAnnotation a2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   s2 | a2 | VARIABLE_NAME_MISMATCH

   2

       CategoryPointerAnnotation a2 = 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(s1);

   7 | out.writeObject(s1);
   6 | out.writeObject(a1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   s1 | a1 | VARIABLE_NAME_MISMATCH

   6

       out.writeObject(a1);

   8

       out.close();

   7

       out.close();

   9

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

   8

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

   10

       s2 = (OHLCSeries)in.readObject();

   10 | s2 = (OHLCSeries)in.readObject();
   9 | a2 = (CategoryPointerAnnotation)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   s2 | a2 | VARIABLE_NAME_MISMATCH

   9

       a2 = (CategoryPointerAnnotation)in.readObject();

   11

       in.close();

   10

       in.close();

   12

       assertEquals(s1, s2);

   12 | assertEquals(s1, s2);
   11 | assertEquals(a1, a2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   s1 | a1 | VARIABLE_NAME_MISMATCH
   s2 | a2 | VARIABLE_NAME_MISMATCH

   11

       assertEquals(a1, a2);

   Precondition Violations (1)
   Row | Violation
   --- | ---
   1 | Clone fragment #1 returns variables s1 , while Clone fragment #2 returns variables