373-2-7

XYShapeAnnotation a1 = new XYShapeAnnotation( new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(1.2f), Color.red, Color.blue); XYShapeAnnotation 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 = (XYShapeAnnotation) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(a1, a2);
ThermometerPlot p1 = new ThermometerPlot(); p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue)); ThermometerPlot 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 = (ThermometerPlot) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertTrue(p1.equals(p2));

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/annotations/junit/XYShapeAnnotationTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/ThermometerPlotTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization2()`
Number of AST nodes: 11 |  | Number of AST nodes: 12

1

    XYShapeAnnotation a1 = new XYShapeAnnotation(↵

2

                    new Rectangle2D.Double↵

1

    ThermometerPlot p1 = new ThermometerPlot();↵

3

    (1.0, 2.0, 3.0, 4.0),↵

2

            p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, ↵

4

                    new BasicStroke(1.2f), Color.red, Color.blue);↵

3

                    4.0f, Color.blue));↵

5

            XYShapeAnnotation a2 = null;↵

4

            ThermometerPlot p2 = null;↵

6

            try {↵

5

            try {↵

7

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

6

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

8

                ObjectOutput out = new ObjectOutputStream(buffer);↵

7

                ObjectOutput out = new ObjectOutputStream(buffer);↵

9

                out.writeObject(a1);↵

8

                out.writeObject(p1);↵

10

                out.close();↵

9

                out.close();↵

11

                ObjectInput in = new ObjectInputStream(↵

10

                ObjectInput in = new ObjectInputStream(↵

12

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

11

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

13

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

12

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

14

                in.close();↵

13

                in.close();↵

15

            }↵

14

            }↵

16

            catch (Exception e) {↵

15

            catch (Exception e) {↵

17

                e.printStackTrace();↵

16

                e.printStackTrace();↵

18

            }↵

17

            }↵

19

            assertEquals(a1, a2);

18

            assertTrue(p1.equals(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 | 76

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 | 4
   Time elapsed for statement mapping (ms) | 2.4
   Clone type | Type 3

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

   1

       ThermometerPlot p1 = new ThermometerPlot();

   1

       XYShapeAnnotation a1 = new XYShapeAnnotation(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(1.2f), Color.red, Color.blue);

   2

       p1.setSubrangePaint(1, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));

   2

       XYShapeAnnotation a2 = null;

   3

       ThermometerPlot p2 = null;

   3

       try

   4

       try

   4

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   5

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   5

       ObjectOutput out = new ObjectOutputStream(buffer);

   6

       ObjectOutput out = new ObjectOutputStream(buffer);

   6

       out.writeObject(a1);

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

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   a1 | p1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.annotations.XYShapeAnnotation | org.jfree.chart.plot.ThermometerPlot | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.annotations.XYShapeAnnotation of variable a1 does not match with type org.jfree.chart.plot.ThermometerPlot of variable p1
   - Make classes org.jfree.chart.annotations.XYShapeAnnotation and org.jfree.chart.plot.ThermometerPlot extend a common superclass

   7

       out.writeObject(p1);

   7

       out.close();

   8

       out.close();

   8

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

   9

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

   9

       a2 = (XYShapeAnnotation)in.readObject();

   9 | a2 = (XYShapeAnnotation)in.readObject();

   Preondition Violations
   Unmatched statement a2=(XYShapeAnnotation)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement a2=(XYShapeAnnotation)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 | p2 = (ThermometerPlot)in.readObject();

   Preondition Violations
   Unmatched statement p2=(ThermometerPlot)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement p2=(ThermometerPlot)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

       p2 = (ThermometerPlot)in.readObject();

   10

       in.close();

   11

       in.close();

   11

       assertEquals(a1, a2);

   11 | assertEquals(a1, a2);
   12 | assertTrue(p1.equals(p2));

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   assertEquals | assertTrue | METHOD_INVOCATION_NAME_MISMATCH
   assertEquals(a1,a2) | assertTrue(p1.equals(p2)) | ARGUMENT_NUMBER_MISMATCH

   Preondition Violations
   Expression assertEquals(a1,a2) is a void method call, and thus it cannot be parameterized
   Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
   Expression assertEquals(a1,a2) is a void method call, and thus it cannot be parameterized
   Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized

   12

       assertTrue(p1.equals(p2));

   Precondition Violations (9)
   Row | Violation
   --- | ---
   1 | Type org.jfree.chart.annotations.XYShapeAnnotation of variable a1 does not match with type org.jfree.chart.plot.ThermometerPlot of variable p1
   2 | Unmatched statement a2=(XYShapeAnnotation)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 a2=(XYShapeAnnotation)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 p2=(ThermometerPlot)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 p2=(ThermometerPlot)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 | Expression assertEquals(a1,a2) is a void method call, and thus it cannot be parameterized
   7 | Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized
   8 | Expression assertEquals(a1,a2) is a void method call, and thus it cannot be parameterized
   9 | Expression assertTrue(p1.equals(p2)) is a void method call, and thus it cannot be parameterized