112-58-118

XYDataItem i1 = new XYDataItem(1.0, 1.1); XYDataItem 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 = (XYDataItem) in.readObject(); in.close(); } catch (Exception e) { System.out.println(e.toString()); } assertEquals(i1, i2);
XYBarRenderer r1 = new XYBarRenderer(); XYBarRenderer 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 = (XYBarRenderer) in.readObject(); in.close(); } catch (Exception e) { System.out.println(e.toString()); } assertEquals(r1, r2);

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

1

    XYDataItem i1 = new XYDataItem(1.0, 1.1);↵

1

    XY↵

2

            XYDataItem i↵

2

    BarRenderer r1 = new XYBarRenderer();↵

3

    2 = null;↵

3

            XYBarRenderer r2 = null;↵

4

            ↵

5

            try {↵

4

            try {↵

6

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

5

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

7

                ObjectOutput out = new ObjectOutputStream(buffer);↵

6

                ObjectOutput out = new ObjectOutputStream(buffer);↵

8

                out.writeObject(i1);↵

7

                out.writeObject(r1);↵

9

                out.close();↵

8

                out.close();↵

10

                ObjectInput in = new ObjectInputStream(↵

9

                ObjectInput in = new ObjectInputStream(↵

11

                    new ByteArrayInputStream(buffer.toByteArray())↵

10

                    new ByteArrayInputStream(buffer.toByteArray())↵

12

                );↵

11

                );↵

13

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

12

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

14

                in.close();↵

13

                in.close();↵

15

            }↵

14

            }↵

16

            catch (Exception e) {↵

15

            catch (Exception e) {↵

17

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

16

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

18

            }↵

17

            }↵

19

            assertEquals(i1, i2);

18

            assertEquals(r1, r2);

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) | 0.2
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

       XYDataItem i1 = new XYDataItem(1.0, 1.1);

   1 | XYDataItem i1 = new XYDataItem(1.0, 1.1);
   1 | XYBarRenderer r1 = new XYBarRenderer();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   i1 | r1 | VARIABLE_NAME_MISMATCH
   new XYDataItem(1.0,1.1) | new XYBarRenderer() | ARGUMENT_NUMBER_MISMATCH

   1

       XYBarRenderer r1 = new XYBarRenderer();

   2

       XYDataItem i2 = null;

   2 | XYDataItem i2 = null;
   2 | XYBarRenderer r2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   i2 | r2 | VARIABLE_NAME_MISMATCH

   2

       XYBarRenderer r2 = 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(r1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   i1 | r1 | VARIABLE_NAME_MISMATCH

   6

       out.writeObject(r1);

   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

       i2 = (XYDataItem)in.readObject();

   9 | i2 = (XYDataItem)in.readObject();
   9 | r2 = (XYBarRenderer)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   i2 | r2 | VARIABLE_NAME_MISMATCH

   9

       r2 = (XYBarRenderer)in.readObject();

   10

       in.close();

   10

       in.close();

   11

       assertEquals(i1, i2);

   11 | assertEquals(i1, i2);
   11 | assertEquals(r1, r2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   i1 | r1 | VARIABLE_NAME_MISMATCH
   i2 | r2 | VARIABLE_NAME_MISMATCH

   11

       assertEquals(r1, r2);

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