391-11-13

XYLine3DRenderer r1 = new XYLine3DRenderer(); r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue)); XYLine3DRenderer 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 = (XYLine3DRenderer) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(r1, r2);
XIntervalSeriesCollection c1 = new XIntervalSeriesCollection(); XIntervalSeries s1 = new XIntervalSeries("Series"); s1.add(1.0, 1.1, 1.2, 1.3); XIntervalSeriesCollection c2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(c1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); c2 = (XIntervalSeriesCollection) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(c1, c2);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYLine3DRendererTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/XIntervalSeriesCollectionTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 12 |  | Number of AST nodes: 13

1

    XYLine3DRenderer r1 = new XYLine3DRenderer();↵

1

    X↵

2

            r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,↵

3

                    Color.blue));↵

4

            XYLine3DRenderer r↵

2

    IntervalSeriesCollection c1 = new XIntervalSeriesCollection();↵

3

            XIntervalSeries s1 = new XIntervalSeries("Series");↵

4

            s1.add(1.0, 1.1, 1.2, 1.3);↵

5

    2 = null;↵

5

            XIntervalSeriesCollection c2 = null;↵

6

            try {↵

6

            try {↵

7

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

7

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

8

                ObjectOutput out = new ObjectOutputStream(buffer);↵

8

                ObjectOutput out = new ObjectOutputStream(buffer);↵

9

                out.writeObject(r1);↵

9

                out.writeObject(c1);↵

10

                out.close();↵

10

                out.close();↵

11

                ObjectInput in = new ObjectInputStream(↵

11

                ObjectInput in = new ObjectInputStream(↵

12

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

12

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

13

                r2 = (XYLine3DRenderer) in.readObject();↵

13

                c2 = (XIntervalSeriesCollection) 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(r1, r2);

19

            assertEquals(c1, c2);

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 | 84

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 9
   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) | 7.3
   Clone type | Type 3

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

   1

       XIntervalSeriesCollection c1 = new XIntervalSeriesCollection();

   1

       XYLine3DRenderer r1 = new XYLine3DRenderer();

   2

       XIntervalSeries s1 = new XIntervalSeries("Series");

   4

       XIntervalSeriesCollection c2 = null;

   2

       r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));

   2 | r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.blue));
   13 | assertEquals(c1, c2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   setWallPaint | assertEquals | METHOD_INVOCATION_NAME_MISMATCH
   r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.blue)) | assertEquals(c1,c2) | ARGUMENT_NUMBER_MISMATCH
   r1 |  | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression r1.setWallPaint(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 assertEquals(c1,c2) is a void method call, and thus it cannot be parameterized
   Expression r1.setWallPaint(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 assertEquals(c1,c2) is a void method call, and thus it cannot be parameterized

   13

       assertEquals(c1, c2);

   3

       XYLine3DRenderer r2 = null;

   4

       try

   5

       try

   5

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   6

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   6

       ObjectOutput out = new ObjectOutputStream(buffer);

   7

       ObjectOutput out = new ObjectOutputStream(buffer);

   7

       out.writeObject(r1);

   7 | out.writeObject(r1);
   8 | out.writeObject(c1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   r1 | c1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.renderer.xy.XYLine3DRenderer | org.jfree.data.xy.XIntervalSeriesCollection | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.renderer.xy.XYLine3DRenderer of variable r1 does not match with type org.jfree.data.xy.XIntervalSeriesCollection of variable c1
   - Make classes org.jfree.chart.renderer.xy.XYLine3DRenderer and org.jfree.data.xy.XIntervalSeriesCollection extend a common superclass

   8

       out.writeObject(c1);

   8

       out.close();

   9

       out.close();

   9

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

   10

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

   10

       r2 = (XYLine3DRenderer)in.readObject();

   10 | r2 = (XYLine3DRenderer)in.readObject();

   Preondition Violations
   Unmatched statement r2=(XYLine3DRenderer)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement r2=(XYLine3DRenderer)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

   11 | c2 = (XIntervalSeriesCollection)in.readObject();

   Preondition Violations
   Unmatched statement c2=(XIntervalSeriesCollection)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement c2=(XIntervalSeriesCollection)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

   11

       c2 = (XIntervalSeriesCollection)in.readObject();

   11

       in.close();

   12

       in.close();

   12

       assertEquals(r1, r2);

   12 | assertEquals(r1, r2);
   3 | s1.add(1.0, 1.1, 1.2, 1.3);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   assertEquals | add | METHOD_INVOCATION_NAME_MISMATCH
   assertEquals(r1,r2) | s1.add(1.0,1.1,1.2,1.3) | ARGUMENT_NUMBER_MISMATCH
   | s1 | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   Expression s1.add(1.0,1.1,1.2,1.3) is a void method call, and thus it cannot be parameterized
   Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   Expression s1.add(1.0,1.1,1.2,1.3) is a void method call, and thus it cannot be parameterized

   3

       s1.add(1.0, 1.1, 1.2, 1.3);

   Precondition Violations (13)
   Row | Violation
   --- | ---
   1 | Expression r1.setWallPaint(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
   2 | Expression assertEquals(c1,c2) is a void method call, and thus it cannot be parameterized
   3 | Expression r1.setWallPaint(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 assertEquals(c1,c2) is a void method call, and thus it cannot be parameterized
   5 | Type org.jfree.chart.renderer.xy.XYLine3DRenderer of variable r1 does not match with type org.jfree.data.xy.XIntervalSeriesCollection of variable c1
   6 | Unmatched statement r2=(XYLine3DRenderer)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   7 | Unmatched statement r2=(XYLine3DRenderer)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
   8 | Unmatched statement c2=(XIntervalSeriesCollection)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   9 | Unmatched statement c2=(XIntervalSeriesCollection)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 | Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   11 | Expression s1.add(1.0,1.1,1.2,1.3) is a void method call, and thus it cannot be parameterized
   12 | Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   13 | Expression s1.add(1.0,1.1,1.2,1.3) is a void method call, and thus it cannot be parameterized