130-1-3

MatrixSeries s1 = new MatrixSeries("Series", 2, 3); s1.update(0, 0, 1.1); MatrixSeriesCollection c1 = new MatrixSeriesCollection(); c1.addSeries(s1); MatrixSeriesCollection 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 = (MatrixSeriesCollection) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(c1, c2);
VectorSeries s1 = new VectorSeries("Series"); s1.add(1.0, 1.1, 1.2, 1.3); VectorSeriesCollection c1 = new VectorSeriesCollection(); c1.addSeries(s1); VectorSeriesCollection 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 = (VectorSeriesCollection) 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/data/xy/junit/MatrixSeriesCollectionTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/VectorSeriesCollectionTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 14 |  | Number of AST nodes: 14

1

    MatrixSeries s1 = new MatrixSeries("Series", 2, 3);↵

1

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

2

            s1.update(0, 0, 1.1);↵

2

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

3

            MatrixSeriesCollection c1 = new MatrixSeriesCollection();↵

3

            VectorSeriesCollection c1 = new VectorSeriesCollection();↵

4

            c1.addSeries(s1);↵

4

            c1.addSeries(s1);↵

5

            MatrixSeriesCollection c2 = null;↵

5

            VectorSeriesCollection 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(c1);↵

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

                c2 = (MatrixSeriesCollection) in.readObject();↵

13

                c2 = (VectorSeriesCollection) 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(c1, c2);

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 | 82

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 14
   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) | 2.7
   Clone type | Type 2

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

   1

       MatrixSeries s1 = new MatrixSeries("Series", 2, 3);

   1 | MatrixSeries s1 = new MatrixSeries("Series", 2, 3);
   1 | VectorSeries s1 = new VectorSeries("Series");

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.MatrixSeries | org.jfree.data.xy.VectorSeries | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.MatrixSeries | org.jfree.data.xy.VectorSeries | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.MatrixSeries | org.jfree.data.xy.VectorSeries | SUBCLASS_TYPE_MISMATCH
   new MatrixSeries("Series",2,3) | new VectorSeries("Series") | ARGUMENT_NUMBER_MISMATCH

   1

       VectorSeries s1 = new VectorSeries("Series");

   2

       s1.update(0, 0, 1.1);

   2 | s1.update(0, 0, 1.1);
   2 | s1.add(1.0, 1.1, 1.2, 1.3);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   update | add | METHOD_INVOCATION_NAME_MISMATCH
   org.jfree.data.xy.MatrixSeries | org.jfree.data.xy.VectorSeries | SUBCLASS_TYPE_MISMATCH
   s1.update(0,0,1.1) | s1.add(1.0,1.1,1.2,1.3) | ARGUMENT_NUMBER_MISMATCH

   Preondition Violations
   Expression s1.update(0,0,1.1) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression s1.add(1.0,1.1,1.2,1.3) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression s1.update(0,0,1.1) 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 s1.update(0,0,1.1) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression s1.add(1.0,1.1,1.2,1.3) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression s1.update(0,0,1.1) 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

   2

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

   3

       MatrixSeriesCollection c1 = new MatrixSeriesCollection();

   3 | MatrixSeriesCollection c1 = new MatrixSeriesCollection();
   3 | VectorSeriesCollection c1 = new VectorSeriesCollection();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH

   3

       VectorSeriesCollection c1 = new VectorSeriesCollection();

   4

       c1.addSeries(s1);

   4 | c1.addSeries(s1);
   4 | c1.addSeries(s1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.MatrixSeries | org.jfree.data.xy.VectorSeries | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH

   4

       c1.addSeries(s1);

   5

       MatrixSeriesCollection c2 = null;

   5 | MatrixSeriesCollection c2 = null;
   5 | VectorSeriesCollection c2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH

   5

       VectorSeriesCollection 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(c1);

   9 | out.writeObject(c1);
   9 | out.writeObject(c1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH

   9

       out.writeObject(c1);

   10

       out.close();

   10

       out.close();

   11

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

   11

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

   12

       c2 = (MatrixSeriesCollection)in.readObject();

   12 | c2 = (MatrixSeriesCollection)in.readObject();
   12 | c2 = (VectorSeriesCollection)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH

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

   12

       c2 = (VectorSeriesCollection)in.readObject();

   13

       in.close();

   13

       in.close();

   14

       assertEquals(c1, c2);

   14 | assertEquals(c1, c2);
   14 | assertEquals(c1, c2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.MatrixSeriesCollection | org.jfree.data.xy.VectorSeriesCollection | SUBCLASS_TYPE_MISMATCH

   14

       assertEquals(c1, c2);

   Precondition Violations (10)
   Row | Violation
   --- | ---
   1 | Expression s1.update(0,0,1.1) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   2 | Expression s1.add(1.0,1.1,1.2,1.3) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   3 | Expression s1.update(0,0,1.1) is a void method call, and thus it cannot be parameterized
   4 | Expression s1.add(1.0,1.1,1.2,1.3) is a void method call, and thus it cannot be parameterized
   5 | Expression s1.update(0,0,1.1) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   6 | Expression s1.add(1.0,1.1,1.2,1.3) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   7 | Expression s1.update(0,0,1.1) is a void method call, and thus it cannot be parameterized
   8 | Expression s1.add(1.0,1.1,1.2,1.3) is a void method call, and thus it cannot be parameterized
   9 | Expression (MatrixSeriesCollection)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   10 | Expression (VectorSeriesCollection)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted