115-21-22

BoxAndWhiskerItem i1 = new BoxAndWhiskerItem( new Double(1.0), new Double(2.0), new Double(3.0), new Double(4.0), new Double(5.0), new Double(6.0), new Double(7.0), new Double(8.0), new ArrayList() ); BoxAndWhiskerItem i2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(i1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray()) ); i2 = (BoxAndWhiskerItem) in.readObject(); in.close(); } catch (Exception e) { System.out.println(e.toString()); } assertEquals(i1, i2);
TickLabelEntity e1 = new TickLabelEntity( new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL" ); TickLabelEntity 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 = (TickLabelEntity) in.readObject(); in.close(); } catch (Exception e) { System.out.println(e.toString()); } assertEquals(e1, e2);

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

1

    BoxAndWhiskerItem i1 = new BoxAndWhiskerItem(↵

2

                new Double(1.0), new Double(2.0), new ↵

1

    TickLabelEntity e1 = new TickLabelEntity(↵

3

    Double(3.0), new Double(4.0), ↵

2

                new Rectangle2D.Double(1.0, 2.0, ↵

4

                new Double(5.0), new Double(6.0), new Double(7.0), new Double(8.0), ↵

3

    3.0, ↵

5

                new ArrayList()↵

4

    4.0), "ToolTip", "URL"↵

6

            );↵

5

            ); ↵

7

            BoxAndWhiskerItem i2 = null;↵

6

            TickLabelEntity e2 = null;↵

8

            ↵

9

            try {↵

7

            try {↵

10

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

8

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

11

                ObjectOutput out = new ObjectOutputStream(buffer);↵

9

                ObjectOutput out = new ObjectOutputStream(buffer);↵

12

                out.writeObject(i1);↵

10

                out.writeObject(e1);↵

13

                out.close();↵

11

                out.close();↵

14

                ObjectInput in = new ObjectInputStream(↵

12

                ObjectInput in = new ObjectInputStream(↵

15

                    new ByteArrayInputStream(buffer.toByteArray())↵

13

                    new ByteArrayInputStream(buffer.toByteArray())↵

16

                );↵

14

                );↵

17

                i2 = (BoxAndWhiskerItem) in.readObject();↵

15

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

18

                in.close();↵

16

                in.close();↵

19

            }↵

17

            }↵

20

            catch (Exception e) {↵

18

            catch (Exception e) {↵

21

                System.out.println(e.toString());↵

19

                System.out.println(e.toString());↵

22

            }↵

20

            }↵

23

            assertEquals(i1, i2);

21

            assertEquals(e1, e2);

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) | 0.2
Clones location | Clones are in different classes having the same super class
Number of node comparisons | 73

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 | 3
   Time elapsed for statement mapping (ms) | 1.4
   Clone type | Type 2

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

   1

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

   1

       BoxAndWhiskerItem i1 = new BoxAndWhiskerItem(new Double(1.0), new Double(2.0), new Double(3.0), new Double(4.0), new Double(5.0), new Double(6.0), new Double(7.0), new Double(8.0), new ArrayList());

   2

       TickLabelEntity e2 = null;

   2

       BoxAndWhiskerItem i2 = 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(i1);

   6 | out.writeObject(i1);
   6 | out.writeObject(e1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   i1 | e1 | VARIABLE_NAME_MISMATCH
   org.jfree.data.statistics.BoxAndWhiskerItem | org.jfree.chart.entity.TickLabelEntity | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.data.statistics.BoxAndWhiskerItem of variable i1 does not match with type org.jfree.chart.entity.TickLabelEntity of variable e1
   - Make classes org.jfree.data.statistics.BoxAndWhiskerItem and org.jfree.chart.entity.TickLabelEntity extend a common superclass

   6

       out.writeObject(e1);

   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 | e2 = (TickLabelEntity)in.readObject();

   Preondition Violations
   Unmatched statement e2=(TickLabelEntity)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=(TickLabelEntity)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

   9

       e2 = (TickLabelEntity)in.readObject();

   9

       i2 = (BoxAndWhiskerItem)in.readObject();

   9 | i2 = (BoxAndWhiskerItem)in.readObject();

   Preondition Violations
   Unmatched statement i2=(BoxAndWhiskerItem)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement i2=(BoxAndWhiskerItem)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

   10

       in.close();

   10

       in.close();

   11

       assertEquals(i1, i2);

   11 | assertEquals(i1, i2);
   11 | assertEquals(e1, e2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   i1 | e1 | VARIABLE_NAME_MISMATCH
   org.jfree.data.statistics.BoxAndWhiskerItem | org.jfree.chart.entity.TickLabelEntity | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.data.statistics.BoxAndWhiskerItem of variable i1 does not match with type org.jfree.chart.entity.TickLabelEntity of variable e1
   - Make classes org.jfree.data.statistics.BoxAndWhiskerItem and org.jfree.chart.entity.TickLabelEntity extend a common superclass

   11

       assertEquals(e1, e2);

   Precondition Violations (6)
   Row | Violation
   --- | ---
   1 | Type org.jfree.data.statistics.BoxAndWhiskerItem of variable i1 does not match with type org.jfree.chart.entity.TickLabelEntity of variable e1
   2 | Unmatched statement e2=(TickLabelEntity)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=(TickLabelEntity)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 i2=(BoxAndWhiskerItem)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 i2=(BoxAndWhiskerItem)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.data.statistics.BoxAndWhiskerItem of variable i1 does not match with type org.jfree.chart.entity.TickLabelEntity of variable e1