427-15-52

StandardXYZToolTipGenerator g1 = new StandardXYZToolTipGenerator(); StandardXYZToolTipGenerator g2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(g1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); g2 = (StandardXYZToolTipGenerator) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(g1, g2);
StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2(); StackedXYAreaRenderer2 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 = (StackedXYAreaRenderer2) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(r1, r2);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/labels/junit/StandardXYZToolTipGeneratorTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/StackedXYAreaRenderer2Tests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 11 |  | Number of AST nodes: 11

1

    StandardXYZToolTipGenerator g1 = new StandardXYZToolTipGenerator();↵

1

    StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2();↵

2

            StandardXYZToolTipGenerator g2 = null;↵

2

            StackedXYAreaRenderer2 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(g1);↵

6

                out.writeObject(r1);↵

7

                out.close();↵

7

                out.close();↵

8

                ObjectInput in = new ObjectInputStream(↵

8

                ObjectInput in = new ObjectInputStream(↵

9

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

9

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

10

                g2 = (StandardXYZToolTipGenerator) in.readObject();↵

10

                r2 = (StackedXYAreaRenderer2) in.readObject();↵

11

                in.close();↵

11

                in.close();↵

12

            }↵

12

            }↵

13

            catch (Exception e) {↵

13

            catch (Exception e) {↵

14

                e.printStackTrace();↵

14

                e.printStackTrace();↵

15

            }↵

15

            }↵

16

            assertEquals(g1, g2);

16

            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) | 0.1
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) | 1.6
   Clone type | Type 2

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

   1

       StandardXYZToolTipGenerator g1 = new StandardXYZToolTipGenerator();

   1 | StandardXYZToolTipGenerator g1 = new StandardXYZToolTipGenerator();
   1 | StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g1 | r1 | VARIABLE_NAME_MISMATCH

   1

       StackedXYAreaRenderer2 r1 = new StackedXYAreaRenderer2();

   2

       StandardXYZToolTipGenerator g2 = null;

   2 | StandardXYZToolTipGenerator g2 = null;
   2 | StackedXYAreaRenderer2 r2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g2 | r2 | VARIABLE_NAME_MISMATCH

   2

       StackedXYAreaRenderer2 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(g1);

   6 | out.writeObject(g1);
   6 | out.writeObject(r1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g1 | 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

       g2 = (StandardXYZToolTipGenerator)in.readObject();

   9 | g2 = (StandardXYZToolTipGenerator)in.readObject();
   9 | r2 = (StackedXYAreaRenderer2)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g2 | r2 | VARIABLE_NAME_MISMATCH

   9

       r2 = (StackedXYAreaRenderer2)in.readObject();

   10

       in.close();

   10

       in.close();

   11

       assertEquals(g1, g2);

   11 | assertEquals(g1, g2);
   11 | assertEquals(r1, r2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g1 | r1 | VARIABLE_NAME_MISMATCH
   g2 | r2 | VARIABLE_NAME_MISMATCH

   11

       assertEquals(r1, r2);

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