365-5-9

CategoryTableXYDataset d1 = new CategoryTableXYDataset(); d1.add(1.0, 1.1, "Series 1"); d1.add(2.0, 2.2, "Series 1"); CategoryTableXYDataset d2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(d1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray()) ); d2 = (CategoryTableXYDataset) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(d1, d2);
YIntervalSeriesCollection c1 = new YIntervalSeriesCollection(); YIntervalSeries s1 = new YIntervalSeries("Series"); s1.add(1.0, 1.1, 1.2, 1.3); YIntervalSeriesCollection 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 = (YIntervalSeriesCollection) 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/CategoryTableXYDatasetTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/data/xy/junit/YIntervalSeriesCollectionTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 13 |  | Number of AST nodes: 13

1

    CategoryTableXYDataset d1 = new CategoryTableXYDataset();↵

2

            d1.add(1.0, 1.1, ↵

1

    YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();↵

3

    "Series 1");↵

2

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

4

            d1.add(2.0, 2.2, "Series 1");↵

3

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

5

            CategoryTableXYDataset d2 = null;↵

4

            YIntervalSeriesCollection c2 = null;↵

6

            try {↵

5

            try {↵

7

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

6

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

8

                ObjectOutput out = new ObjectOutputStream(buffer);↵

7

                ObjectOutput out = new ObjectOutputStream(buffer);↵

9

                out.writeObject(d1);↵

8

                out.writeObject(c1);↵

10

                out.close();↵

9

                out.close();↵

11

                ObjectInput in = new ObjectInputStream(↵

10

                ObjectInput in = new ObjectInputStream(↵

12

                    new ByteArrayInputStream(buffer.toByteArray())↵

11

                        new ByteArrayInputStream(buffer.toByteArray())↵

13

                );↵

12

    );↵

14

                d2 = (CategoryTableXYDataset) in.readObject();↵

13

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

15

                in.close();↵

14

                in.close();↵

16

            }↵

15

            }↵

17

            catch (Exception e) {↵

16

            catch (Exception e) {↵

18

                e.printStackTrace();↵

17

                e.printStackTrace();↵

19

            }↵

18

            }↵

20

            assertEquals(d1, d2);

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 | 85

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 | 1
   Time elapsed for statement mapping (ms) | 12.0
   Clone type | Type 2

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

   1

       CategoryTableXYDataset d1 = new CategoryTableXYDataset();

   1 | CategoryTableXYDataset d1 = new CategoryTableXYDataset();
   1 | YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.CategoryTableXYDataset | org.jfree.data.xy.YIntervalSeriesCollection | SUBCLASS_TYPE_MISMATCH
   d1 | c1 | VARIABLE_NAME_MISMATCH
   org.jfree.data.xy.CategoryTableXYDataset | org.jfree.data.xy.YIntervalSeriesCollection | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.CategoryTableXYDataset | org.jfree.data.xy.YIntervalSeriesCollection | SUBCLASS_TYPE_MISMATCH

   1

       YIntervalSeriesCollection c1 = new YIntervalSeriesCollection();

   2

       YIntervalSeries s1 = new YIntervalSeries("Series");

   2

       d1.add(1.0, 1.1, "Series 1");

   2 | d1.add(1.0, 1.1, "Series 1");
   13 | assertEquals(c1, c2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   add | assertEquals | METHOD_INVOCATION_NAME_MISMATCH
   d1.add(1.0,1.1,"Series 1") | assertEquals(c1,c2) | ARGUMENT_NUMBER_MISMATCH
   d1 |  | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression d1.add(1.0,1.1,"Series 1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression assertEquals(c1,c2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.add(1.0,1.1,"Series 1") 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 d1.add(1.0,1.1,"Series 1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression assertEquals(c1,c2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.add(1.0,1.1,"Series 1") 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

       d1.add(2.0, 2.2, "Series 1");

   4

       CategoryTableXYDataset d2 = null;

   4 | CategoryTableXYDataset d2 = null;
   4 | YIntervalSeriesCollection c2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.xy.CategoryTableXYDataset | org.jfree.data.xy.YIntervalSeriesCollection | SUBCLASS_TYPE_MISMATCH
   d2 | c2 | VARIABLE_NAME_MISMATCH
   org.jfree.data.xy.CategoryTableXYDataset | org.jfree.data.xy.YIntervalSeriesCollection | SUBCLASS_TYPE_MISMATCH

   4

       YIntervalSeriesCollection c2 = 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(d1);

   8 | out.writeObject(d1);
   8 | out.writeObject(c1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   d1 | c1 | VARIABLE_NAME_MISMATCH
   org.jfree.data.xy.CategoryTableXYDataset | org.jfree.data.xy.YIntervalSeriesCollection | SUBCLASS_TYPE_MISMATCH

   8

       out.writeObject(c1);

   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

       d2 = (CategoryTableXYDataset)in.readObject();

   11 | d2 = (CategoryTableXYDataset)in.readObject();
   11 | c2 = (YIntervalSeriesCollection)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   d2 | c2 | VARIABLE_NAME_MISMATCH
   org.jfree.data.xy.CategoryTableXYDataset | org.jfree.data.xy.YIntervalSeriesCollection | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.xy.CategoryTableXYDataset | org.jfree.data.xy.YIntervalSeriesCollection | SUBCLASS_TYPE_MISMATCH

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

   11

       c2 = (YIntervalSeriesCollection)in.readObject();

   12

       in.close();

   12

       in.close();

   13

       assertEquals(d1, d2);

   13 | assertEquals(d1, d2);
   3 | s1.add(1.0, 1.1, 1.2, 1.3);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   assertEquals | add | METHOD_INVOCATION_NAME_MISMATCH
   assertEquals(d1,d2) | s1.add(1.0,1.1,1.2,1.3) | ARGUMENT_NUMBER_MISMATCH
   | s1 | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression assertEquals(d1,d2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression assertEquals(d1,d2) 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(d1,d2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression assertEquals(d1,d2) 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 (17)
   Row | Violation
   --- | ---
   1 | Expression d1.add(1.0,1.1,"Series 1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   2 | Expression assertEquals(c1,c2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   3 | Expression d1.add(1.0,1.1,"Series 1") 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 | Expression d1.add(1.0,1.1,"Series 1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   6 | Expression assertEquals(c1,c2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   7 | Expression d1.add(1.0,1.1,"Series 1") is a void method call, and thus it cannot be parameterized
   8 | Expression assertEquals(c1,c2) is a void method call, and thus it cannot be parameterized
   9 | Expression (CategoryTableXYDataset)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   10 | Expression (YIntervalSeriesCollection)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   11 | Expression assertEquals(d1,d2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   12 | Expression assertEquals(d1,d2) 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
   14 | Expression assertEquals(d1,d2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   15 | Expression assertEquals(d1,d2) is a void method call, and thus it cannot be parameterized
   16 | Expression s1.add(1.0,1.1,1.2,1.3) is a void method call, and thus it cannot be parameterized
   17 | Clone fragment #1 returns variables d1 , while Clone fragment #2 returns variables