139-6-9

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);
XYErrorRenderer r1 = new XYErrorRenderer(); r1.setErrorPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.white)); XYErrorRenderer 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 = (XYErrorRenderer) 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/category/junit/BarRenderer3DTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYErrorRendererTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 12 |  | Number of AST nodes: 12

1

    BarRenderer3D r1 = new BarRenderer3D();↵

1

    XYErrorRenderer r1 = new XYErrorRenderer();↵

2

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

2

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

3

                    Color.blue));↵

3

                    Color.white));↵

4

            BarRenderer3D r2 = null;↵

4

            XYErrorRenderer r2 = 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(r1);↵

8

                out.writeObject(r1);↵

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

                r2 = (BarRenderer3D) in.readObject();↵

12

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

13

                in.close();↵

13

                in.close();↵

14

            }↵

14

            }↵

15

            catch (Exception e) {↵

15

            catch (Exception e) {↵

16

                e.printStackTrace();↵

16

                e.printStackTrace();↵

17

            }↵

17

            }↵

18

            assertEquals(r1, r2);

18

            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 | 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

       BarRenderer3D r1 = new BarRenderer3D();

   1

       XYErrorRenderer r1 = new XYErrorRenderer();

   2

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

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

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   setWallPaint | setErrorPaint | METHOD_INVOCATION_NAME_MISMATCH
   4.0f | 3.0f | LITERAL_VALUE_MISMATCH
   3.0f | 4.0f | LITERAL_VALUE_MISMATCH
   blue | white | VARIABLE_NAME_MISMATCH

   Preondition Violations
   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 r1.setErrorPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.white)) 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)) is a void method call, and thus it cannot be parameterized
   Expression r1.setErrorPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.white)) is a void method call, and thus it cannot be parameterized

   2

       r1.setErrorPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.white));

   3

       BarRenderer3D r2 = null;

   3

       XYErrorRenderer r2 = 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(r1);

   7

       out.writeObject(r1);

   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

       r2 = (BarRenderer3D)in.readObject();

   10

       r2 = (XYErrorRenderer)in.readObject();

   11

       in.close();

   11

       in.close();

   12

       assertEquals(r1, r2);

   12

       assertEquals(r1, r2);

   Precondition Violations (4)
   Row | Violation
   --- | ---
   1 | 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
   2 | Expression r1.setErrorPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.white)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   3 | 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
   4 | Expression r1.setErrorPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.white)) is a void method call, and thus it cannot be parameterized