139-3-6

StackedXYAreaRenderer r1 = new StackedXYAreaRenderer(); r1.setShapePaint(Color.red); r1.setShapeStroke(new BasicStroke(1.23f)); StackedXYAreaRenderer 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 = (StackedXYAreaRenderer) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(r1, r2);
BarRenderer3D r1 = new BarRenderer3D(); r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 4.0f, 3.0f, Color.blue)); BarRenderer3D 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 = (BarRenderer3D) 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/renderer/xy/junit/StackedXYAreaRendererTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/category/junit/BarRenderer3DTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 13 |  | Number of AST nodes: 12

1

    StackedXYAreaRenderer r1 = new StackedXYAreaRenderer();↵

1

    BarRenderer3D r1 = new BarRenderer3D();↵

2

            r1.setShapePaint(Color.red);↵

2

            r1.set↵

3

            r1.setShapeStroke(new BasicStroke(1.23f));↵

4

            StackedXYArea↵

3

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

4

                    Color.blue));↵

5

    Renderer r2 = null;↵

5

            BarRenderer3D r2 = 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(r1);↵

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 = (StackedXYAreaRenderer) in.readObject();↵

13

                r2 = (BarRenderer3D) 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(r1, r2);

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 | 80

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 12
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 3.2
   Clone type | Type 3

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

   1

       StackedXYAreaRenderer r1 = new StackedXYAreaRenderer();

   1 | StackedXYAreaRenderer r1 = new StackedXYAreaRenderer();
   1 | BarRenderer3D r1 = new BarRenderer3D();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.renderer.xy.StackedXYAreaRenderer | org.jfree.chart.renderer.category.BarRenderer3D | SUBCLASS_TYPE_MISMATCH
   org.jfree.chart.renderer.xy.StackedXYAreaRenderer | org.jfree.chart.renderer.category.BarRenderer3D | SUBCLASS_TYPE_MISMATCH
   org.jfree.chart.renderer.xy.StackedXYAreaRenderer | org.jfree.chart.renderer.category.BarRenderer3D | SUBCLASS_TYPE_MISMATCH

   1

       BarRenderer3D r1 = new BarRenderer3D();

   2

       r1.setShapePaint(Color.red);

   3

       r1.setShapeStroke(new BasicStroke(1.23f));

   3 | r1.setShapeStroke(new BasicStroke(1.23f));
   12 | assertEquals(r1, r2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   setShapeStroke | assertEquals | METHOD_INVOCATION_NAME_MISMATCH
   r1.setShapeStroke(new BasicStroke(1.23f)) | assertEquals(r1,r2) | ARGUMENT_NUMBER_MISMATCH
   r1 |  | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression r1.setShapeStroke(new BasicStroke(1.23f)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression r1.setShapeStroke(new BasicStroke(1.23f)) 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 r1.setShapeStroke(new BasicStroke(1.23f)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression r1.setShapeStroke(new BasicStroke(1.23f)) 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

   12

       assertEquals(r1, r2);

   4

       StackedXYAreaRenderer r2 = null;

   4 | StackedXYAreaRenderer r2 = null;
   3 | BarRenderer3D r2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.renderer.xy.StackedXYAreaRenderer | org.jfree.chart.renderer.category.BarRenderer3D | SUBCLASS_TYPE_MISMATCH
   org.jfree.chart.renderer.xy.StackedXYAreaRenderer | org.jfree.chart.renderer.category.BarRenderer3D | SUBCLASS_TYPE_MISMATCH

   3

       BarRenderer3D r2 = null;

   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(r1);

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

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.renderer.xy.StackedXYAreaRenderer | org.jfree.chart.renderer.category.BarRenderer3D | SUBCLASS_TYPE_MISMATCH

   7

       out.writeObject(r1);

   9

       out.close();

   8

       out.close();

   10

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

   9

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

   11

       r2 = (StackedXYAreaRenderer)in.readObject();

   11 | r2 = (StackedXYAreaRenderer)in.readObject();
   10 | r2 = (BarRenderer3D)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.chart.renderer.xy.StackedXYAreaRenderer | org.jfree.chart.renderer.category.BarRenderer3D | SUBCLASS_TYPE_MISMATCH
   org.jfree.chart.renderer.xy.StackedXYAreaRenderer | org.jfree.chart.renderer.category.BarRenderer3D | SUBCLASS_TYPE_MISMATCH

   Preondition Violations
   Expression (StackedXYAreaRenderer)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression (BarRenderer3D)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted

   10

       r2 = (BarRenderer3D)in.readObject();

   12

       in.close();

   11

       in.close();

   13

       assertEquals(r1, r2);

   13 | assertEquals(r1, r2);
   2 | r1.setWallPaint(new GradientPaint(1.0f, 2.0f, Color.red, 4.0f, 3.0f, Color.blue));

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   assertEquals | setWallPaint | METHOD_INVOCATION_NAME_MISMATCH
   assertEquals(r1,r2) | r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,4.0f,3.0f,Color.blue)) | ARGUMENT_NUMBER_MISMATCH
   | r1 | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,4.0f,3.0f,Color.blue)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,4.0f,3.0f,Color.blue)) is a void method call, and thus it cannot be parameterized
   Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,4.0f,3.0f,Color.blue)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,4.0f,3.0f,Color.blue)) is a void method call, and thus it cannot be parameterized

   2

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

   Precondition Violations (19)
   Row | Violation
   --- | ---
   1 | Expression r1.setShapeStroke(new BasicStroke(1.23f)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   2 | Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   3 | Expression r1.setShapeStroke(new BasicStroke(1.23f)) is a void method call, and thus it cannot be parameterized
   4 | Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   5 | Expression r1.setShapeStroke(new BasicStroke(1.23f)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   6 | Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   7 | Expression r1.setShapeStroke(new BasicStroke(1.23f)) is a void method call, and thus it cannot be parameterized
   8 | Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   9 | Expression (StackedXYAreaRenderer)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   10 | Expression (BarRenderer3D)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   11 | Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   12 | Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,4.0f,3.0f,Color.blue)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   13 | Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   14 | Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,4.0f,3.0f,Color.blue)) is a void method call, and thus it cannot be parameterized
   15 | Expression assertEquals(r1,r2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   16 | Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,4.0f,3.0f,Color.blue)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   17 | Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   18 | Expression r1.setWallPaint(new GradientPaint(1.0f,2.0f,Color.red,4.0f,3.0f,Color.blue)) is a void method call, and thus it cannot be parameterized
   19 | Clone fragment #1 returns variables r1 , while Clone fragment #2 returns variables