142-15-20

DefaultHighLowDataset d1 = new DefaultHighLowDataset("Series 1", new Date[] {new Date(123L)}, new double[] {1.2}, new double[] {3.4}, new double[] {5.6}, new double[] {7.8}, new double[] {99.9}); DefaultHighLowDataset 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 = (DefaultHighLowDataset) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(d1, d2);
XYDrawableAnnotation a1 = new XYDrawableAnnotation(10.0, 20.0, 100.0, 200.0, new TestDrawable()); XYDrawableAnnotation 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 = (XYDrawableAnnotation) 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/xy/junit/DefaultHighLowDatasetTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/annotations/junit/XYDrawableAnnotationTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 11 |  | Number of AST nodes: 11

1

    DefaultHighLowDataset d1 = new DefaultHighLowDataset("Series 1",↵

2

                    new Date[] {new Date(123L)}, new double[] {1.2},↵

3

                    new double[] {3.4}, new double[] {5.6}, new double[] {7.8},↵

4

                    new double[] {99.9});↵

5

            DefaultHighLowDataset d↵

1

    XYDrawableAnnotation a1 = new XYDrawableAnnotation(10.0, 20.0, 100.0,↵

2

                    200.0, new TestDrawable());↵

6

    2 = null;↵

3

            XYDrawableAnnotation a2 = null;↵

7

            try {↵

4

            try {↵

8

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

5

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

9

                ObjectOutput out = new ObjectOutputStream(buffer);↵

6

                ObjectOutput out = new ObjectOutputStream(buffer);↵

10

                out.writeObject(d1);↵

7

                out.writeObject(a1);↵

11

                out.close();↵

8

                out.close();↵

12

                ObjectInput in = new ObjectInputStream(↵

9

                ObjectInput in = new ObjectInputStream(↵

13

                        new ByteArrayInputStream(buffer.toByteArray()));↵

10

                        new ByteArrayInputStream(buffer.toByteArray()));↵

14

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

11

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

15

                in.close();↵

12

                in.close();↵

16

            }↵

13

            }↵

17

            catch (Exception e) {↵

14

            catch (Exception e) {↵

18

                e.printStackTrace();↵

15

                e.printStackTrace();↵

19

            }↵

16

            }↵

20

            assertEquals(d1, d2);

17

            assertEquals(a1, a2);

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) | 1.9
   Clone type | Type 2

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

   1

       DefaultHighLowDataset d1 = new DefaultHighLowDataset("Series 1", new Date[] {new Date(123L)}, new double[] {1.2}, new double[] {3.4}, new double[] {5.6}, new double[] {7.8}, new double[] {99.9});

   1 | DefaultHighLowDataset d1 = new DefaultHighLowDataset("Series 1", new Date[] {new Date(123L)}, new double[] {1.2}, new double[] {3.4}, new double[] {5.6}, new double[] {7.8}, new double[] {99.9});
   1 | XYDrawableAnnotation a1 = new XYDrawableAnnotation(10.0, 20.0, 100.0, 200.0, new TestDrawable());

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   d1 | a1 | VARIABLE_NAME_MISMATCH
   new DefaultHighLowDataset("Series 1",new Date[]{new Date(123L)},new double[]{1.2},new double[]{3.4},new double[]{5.6},new double[]{7.8},new double[]{99.9}) | new XYDrawableAnnotation(10.0,20.0,100.0,200.0,new TestDrawable()) | ARGUMENT_NUMBER_MISMATCH

   1

       XYDrawableAnnotation a1 = new XYDrawableAnnotation(10.0, 20.0, 100.0, 200.0, new TestDrawable());

   2

       DefaultHighLowDataset d2 = null;

   2 | DefaultHighLowDataset d2 = null;
   2 | XYDrawableAnnotation a2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   d2 | a2 | VARIABLE_NAME_MISMATCH

   2

       XYDrawableAnnotation a2 = 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(d1);

   6 | out.writeObject(d1);
   6 | out.writeObject(a1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   d1 | a1 | VARIABLE_NAME_MISMATCH

   6

       out.writeObject(a1);

   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

       d2 = (DefaultHighLowDataset)in.readObject();

   9 | d2 = (DefaultHighLowDataset)in.readObject();
   9 | a2 = (XYDrawableAnnotation)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   d2 | a2 | VARIABLE_NAME_MISMATCH

   9

       a2 = (XYDrawableAnnotation)in.readObject();

   10

       in.close();

   10

       in.close();

   11

       assertEquals(d1, d2);

   11 | assertEquals(d1, d2);
   11 | assertEquals(a1, a2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   d1 | a1 | VARIABLE_NAME_MISMATCH
   d2 | a2 | VARIABLE_NAME_MISMATCH

   11

       assertEquals(a1, a2);

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