392-2-20

CategoryLineAnnotation a1 = new CategoryLineAnnotation( "Category 1", 1.0, "Category 2", 2.0, Color.red, new BasicStroke(1.0f)); CategoryLineAnnotation 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 = (CategoryLineAnnotation) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(a1, a2);
YIntervalSeriesCollection c1 = new YIntervalSeriesCollection(); YIntervalSeries s1 = new YIntervalSeries("Series"); s1.add(1.0, 1.1, 1.2, 1.3); YIntervalSeriesCollection c2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(c1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); c2 = (YIntervalSeriesCollection) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(c1, c2);

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

1

    CategoryLineAnnotation a1 = new CategoryLineAnnotation(↵

1

    YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();↵

2

                "Category 1", 1.0, "Category 2", 2.0, Color.red,↵

2

            ↵

3

                new BasicStroke(1.0f));↵

4

            CategoryLineAnnota↵

3

    YIntervalSeries s1 = new YIntervalSeries("Series");↵

4

            s1.add(1.0, 1.1, 1.2, 1.3);↵

5

    tion a2 = null;↵

5

            YIntervalSeriesCollection c2 = null;↵

6

            try {↵

6

            try {↵

7

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

7

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

8

                ObjectOutput out = new ObjectOutputStream(buffer);↵

8

                ObjectOutput out = new ObjectOutputStream(buffer);↵

9

                out.writeObject(a1);↵

9

                out.writeObject(c1);↵

10

                out.close();↵

10

                out.close();↵

11

                ObjectInput in = new ObjectInputStream(↵

11

                ObjectInput in = new ObjectInputStream(↵

12

                    new ByteArrayInputStream(buffer.toByteArray())↵

12

                        new ByteArrayInputStream(buffer.toByteArray())↵

13

                );↵

13

    );↵

14

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

14

                c2 = (YIntervalSeriesCollection) in.readObject();↵

15

                in.close();↵

15

                in.close();↵

16

            }↵

16

            }↵

17

            catch (Exception e) {↵

17

            catch (Exception e) {↵

18

                e.printStackTrace();↵

18

                e.printStackTrace();↵

19

            }↵

19

            }↵

20

            assertEquals(a1, a2);

20

            assertEquals(c1, c2);

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 | 75

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 | 2
   Time elapsed for statement mapping (ms) | 2.2
   Clone type | Type 3

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

   1

       CategoryLineAnnotation a1 = new CategoryLineAnnotation("Category 1", 1.0, "Category 2", 2.0, Color.red, new BasicStroke(1.0f));

   1 | CategoryLineAnnotation a1 = new CategoryLineAnnotation("Category 1", 1.0, "Category 2", 2.0, Color.red, new BasicStroke(1.0f));
   1 | YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a1 | c1 | VARIABLE_NAME_MISMATCH
   new CategoryLineAnnotation("Category 1",1.0,"Category 2",2.0,Color.red,new BasicStroke(1.0f)) | new YIntervalSeriesCollection() | ARGUMENT_NUMBER_MISMATCH

   1

       YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();

   2

       YIntervalSeries s1 = new YIntervalSeries("Series");

   3

       s1.add(1.0, 1.1, 1.2, 1.3);

   2

       CategoryLineAnnotation a2 = null;

   2 | CategoryLineAnnotation a2 = null;
   4 | YIntervalSeriesCollection c2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a2 | c2 | VARIABLE_NAME_MISMATCH

   4

       YIntervalSeriesCollection c2 = 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(a1);

   6 | out.writeObject(a1);
   8 | out.writeObject(c1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a1 | c1 | VARIABLE_NAME_MISMATCH

   8

       out.writeObject(c1);

   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

       a2 = (CategoryLineAnnotation)in.readObject();

   9 | a2 = (CategoryLineAnnotation)in.readObject();
   11 | c2 = (YIntervalSeriesCollection)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a2 | c2 | VARIABLE_NAME_MISMATCH

   11

       c2 = (YIntervalSeriesCollection)in.readObject();

   10

       in.close();

   12

       in.close();

   11

       assertEquals(a1, a2);

   11 | assertEquals(a1, a2);
   13 | assertEquals(c1, c2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a1 | c1 | VARIABLE_NAME_MISMATCH
   a2 | c2 | VARIABLE_NAME_MISMATCH

   13

       assertEquals(c1, c2);

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