145-1-2

PaintMap m1 = new PaintMap(); m1.put("K1", Color.red); m1.put("K2", new GradientPaint(1.0f, 2.0f, Color.green, 3.0f, 4.0f, Color.yellow)); PaintMap m2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(m1); out.close(); ObjectInput in = new ObjectInputStream(new ByteArrayInputStream( buffer.toByteArray())); m2 = (PaintMap) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(m1, m2);
RingPlot p1 = new RingPlot(null); GradientPaint gp = new GradientPaint(1.0f, 2.0f, Color.yellow, 3.0f, 4.0f, Color.red); p1.setSeparatorPaint(gp); RingPlot 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 = (RingPlot) 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/junit/PaintMapTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/junit/RingPlotTests.java
Method name: `void testSerialization2()` |  | Method name: `void testSerialization()`
Number of AST nodes: 13 |  | Number of AST nodes: 13

1

    PaintMap m1 = new PaintMap();↵

2

            m1.put("K1", Color.red);↵

3

            m1.put("K2",↵

1

    RingPlot p1 = new RingPlot(null);↵

4

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

2

            GradientPaint gp = new GradientPaint(1.0f, 2.0f, Color.↵

3

    yellow,↵

5

                    Color.yellow));↵

4

                    ↵

6

            PaintMap m↵

5

    3.0f, 4.0f, Color.red);↵

6

            p1.setSeparatorPaint(gp);↵

7

    2 = null;↵

7

            RingPlot p2 = null;↵

8

            try {↵

8

            try {↵

9

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

9

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

10

                ObjectOutput out = new ObjectOutputStream(buffer);↵

10

                ObjectOutput out = new ObjectOutputStream(buffer);↵

11

                out.writeObject(m1);↵

11

                out.writeObject(p1);↵

12

                out.close();↵

12

                out.close();↵

13

                ObjectInput in = new ObjectInputStream(↵

13

                ObjectInput in = new ObjectInputStream(↵

14

    new ByteArrayInputStream(↵

14

                        new ByteArrayInputStream(↵

15

                        buffer.toByteArray()));↵

15

    buffer.toByteArray()));↵

16

                m2 = (PaintMap) in.readObject();↵

16

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

17

                in.close();↵

17

                in.close();↵

18

            }↵

18

            }↵

19

            catch (Exception e) {↵

19

            catch (Exception e) {↵

20

                e.printStackTrace();↵

20

                e.printStackTrace();↵

21

            }↵

21

            }↵

22

            assertEquals(m1, m2);

22

            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 | 89

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 8
   Number of unmapped statements in the first code fragment | 5
   Number of unmapped statements in the second code fragment | 5
   Time elapsed for statement mapping (ms) | 1.9
   Clone type | Type 2

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

   1

       RingPlot p1 = new RingPlot(null);

   1

       PaintMap m1 = new PaintMap();

   2

       GradientPaint gp = new GradientPaint(1.0f, 2.0f, Color.yellow, 3.0f, 4.0f, Color.red);

   2

       m1.put("K1", Color.red);

   3

       p1.setSeparatorPaint(gp);

   3

       m1.put("K2", new GradientPaint(1.0f, 2.0f, Color.green, 3.0f, 4.0f, Color.yellow));

   4

       RingPlot p2 = null;

   4

       PaintMap m2 = 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(m1);

   8 | out.writeObject(m1);
   8 | out.writeObject(p1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   m1 | p1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.PaintMap | org.jfree.chart.plot.RingPlot | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.PaintMap of variable m1 does not match with type org.jfree.chart.plot.RingPlot of variable p1
   - Make classes org.jfree.chart.PaintMap and org.jfree.chart.plot.RingPlot extend a common superclass

   8

       out.writeObject(p1);

   9

       out.close();

   9

       out.close();

   10

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

   10

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

   11 | p2 = (RingPlot)in.readObject();

   Preondition Violations
   Unmatched statement p2=(RingPlot)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=(RingPlot)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

       p2 = (RingPlot)in.readObject();

   11

       m2 = (PaintMap)in.readObject();

   11 | m2 = (PaintMap)in.readObject();

   Preondition Violations
   Unmatched statement m2=(PaintMap)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement m2=(PaintMap)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

   12

       in.close();

   12

       in.close();

   13

       assertEquals(m1, m2);

   13 | assertEquals(m1, m2);
   13 | assertEquals(p1, p2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   m1 | p1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.PaintMap | org.jfree.chart.plot.RingPlot | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.PaintMap of variable m1 does not match with type org.jfree.chart.plot.RingPlot of variable p1
   - Make classes org.jfree.chart.PaintMap and org.jfree.chart.plot.RingPlot extend a common superclass

   13

       assertEquals(p1, p2);

   Precondition Violations (6)
   Row | Violation
   --- | ---
   1 | Type org.jfree.chart.PaintMap of variable m1 does not match with type org.jfree.chart.plot.RingPlot of variable p1
   2 | Unmatched statement p2=(RingPlot)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 p2=(RingPlot)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 m2=(PaintMap)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 m2=(PaintMap)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 | Type org.jfree.chart.PaintMap of variable m1 does not match with type org.jfree.chart.plot.RingPlot of variable p1