456-1-4

ExtendedCategoryAxis a1 = new ExtendedCategoryAxis("Test"); a1.setSubLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue)); ExtendedCategoryAxis 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 = (ExtendedCategoryAxis) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(a1, a2);
MultiplePiePlot p1 = new MultiplePiePlot(null); p1.setAggregatedItemsPaint(new GradientPaint(1.0f, 2.0f, Color.yellow, 3.0f, 4.0f, Color.red)); MultiplePiePlot p2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(p1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray()) ); p2 = (MultiplePiePlot) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(p1, p2);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/axis/junit/ExtendedCategoryAxisTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/MultiplePiePlotTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 12 |  | Number of AST nodes: 12

1

    ExtendedCategoryAxis a1 = new ExtendedCategoryAxis("Test");↵

1

    MultiplePiePlot p1 = new MultiplePiePlot(null);↵

2

            a1.setSubLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, ↵

2

            p1.setAggregatedItemsPaint(new GradientPaint(1.0f, 2.0f, Color.yellow,↵

3

                    4.0f, Color.blue));↵

3

                    3.0f, 4.0f, Color.red));↵

4

            ExtendedCategoryAxis a2 = null;↵

4

            MultiplePiePlot p2 = null;↵

5

            try {↵

5

            try {↵

6

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

6

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

7

                ObjectOutput out = new ObjectOutputStream(buffer);↵

7

                ObjectOutput out = new ObjectOutputStream(buffer);↵

8

                out.writeObject(a1);↵

8

                out.writeObject(p1);↵

9

                out.close();↵

9

                out.close();↵

10

                ObjectInput in = new ObjectInputStream(↵

10

                ObjectInput in = new ObjectInputStream(↵

11

                        new ByteArrayInputStream(buffer.toByteArray())↵

11

                    new ByteArrayInputStream(buffer.toByteArray())↵

12

    );↵

12

                );↵

13

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

13

                p2 = (MultiplePiePlot) in.readObject();↵

14

                in.close();↵

14

                in.close();↵

15

            }↵

15

            }↵

16

            catch (Exception e) {↵

16

            catch (Exception e) {↵

17

                e.printStackTrace();↵

17

                e.printStackTrace();↵

18

            }↵

18

            }↵

19

            assertEquals(a1, a2);

19

            assertEquals(p1, p2);

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) | 0.1
Clones location | Clones are in different classes having the same super class
Number of node comparisons | 72

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 12
   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) | 2.0
   Clone type | Type 2

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

   1

       ExtendedCategoryAxis a1 = new ExtendedCategoryAxis("Test");

   1 | ExtendedCategoryAxis a1 = new ExtendedCategoryAxis("Test");
   1 | MultiplePiePlot p1 = new MultiplePiePlot(null);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a1 | p1 | VARIABLE_NAME_MISMATCH
   "Test" | null | TYPE_COMPATIBLE_REPLACEMENT

   1

       MultiplePiePlot p1 = new MultiplePiePlot(null);

   2

       a1.setSubLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));

   2 | a1.setSubLabelPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
   2 | p1.setAggregatedItemsPaint(new GradientPaint(1.0f, 2.0f, Color.yellow, 3.0f, 4.0f, Color.red));

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   setSubLabelPaint | setAggregatedItemsPaint | METHOD_INVOCATION_NAME_MISMATCH
   red | yellow | VARIABLE_NAME_MISMATCH
   blue | red | VARIABLE_NAME_MISMATCH
   a1 | p1 | VARIABLE_NAME_MISMATCH

   Preondition Violations
   Expression a1.setSubLabelPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression p1.setAggregatedItemsPaint(new GradientPaint(1.0f,2.0f,Color.yellow,3.0f,4.0f,Color.red)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression a1.setSubLabelPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)) is a void method call, and thus it cannot be parameterized
   Expression p1.setAggregatedItemsPaint(new GradientPaint(1.0f,2.0f,Color.yellow,3.0f,4.0f,Color.red)) is a void method call, and thus it cannot be parameterized

   2

       p1.setAggregatedItemsPaint(new GradientPaint(1.0f, 2.0f, Color.yellow, 3.0f, 4.0f, Color.red));

   3

       ExtendedCategoryAxis a2 = null;

   3 | ExtendedCategoryAxis a2 = null;
   3 | MultiplePiePlot p2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a2 | p2 | VARIABLE_NAME_MISMATCH

   3

       MultiplePiePlot p2 = null;

   4

       try

   4

       try

   5

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   5

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   6

       ObjectOutput out = new ObjectOutputStream(buffer);

   6

       ObjectOutput out = new ObjectOutputStream(buffer);

   7

       out.writeObject(a1);

   7 | out.writeObject(a1);
   7 | out.writeObject(p1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a1 | p1 | VARIABLE_NAME_MISMATCH

   7

       out.writeObject(p1);

   8

       out.close();

   8

       out.close();

   9

       ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));

   9

       ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));

   10

       a2 = (ExtendedCategoryAxis)in.readObject();

   10 | a2 = (ExtendedCategoryAxis)in.readObject();
   10 | p2 = (MultiplePiePlot)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a2 | p2 | VARIABLE_NAME_MISMATCH

   10

       p2 = (MultiplePiePlot)in.readObject();

   11

       in.close();

   11

       in.close();

   12

       assertEquals(a1, a2);

   12 | assertEquals(a1, a2);
   12 | assertEquals(p1, p2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a1 | p1 | VARIABLE_NAME_MISMATCH
   a2 | p2 | VARIABLE_NAME_MISMATCH

   12

       assertEquals(p1, p2);

   Precondition Violations (4)
   Row | Violation
   --- | ---
   1 | Expression a1.setSubLabelPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   2 | Expression p1.setAggregatedItemsPaint(new GradientPaint(1.0f,2.0f,Color.yellow,3.0f,4.0f,Color.red)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   3 | Expression a1.setSubLabelPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)) is a void method call, and thus it cannot be parameterized
   4 | Expression p1.setAggregatedItemsPaint(new GradientPaint(1.0f,2.0f,Color.yellow,3.0f,4.0f,Color.red)) is a void method call, and thus it cannot be parameterized