115-3-26

DefaultKeyedValues2DDataset d1 = new DefaultKeyedValues2DDataset(); d1.addValue(new Double(234.2), "Row1", "Col1"); d1.addValue(null, "Row1", "Col2"); d1.addValue(new Double(345.9), "Row2", "Col1"); d1.addValue(new Double(452.7), "Row2", "Col2"); DefaultKeyedValues2DDataset 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 = (DefaultKeyedValues2DDataset) in.readObject(); in.close(); } catch (Exception e) { System.out.println(e.toString()); } assertEquals(d1, d2);
DefaultStatisticalCategoryDataset d1 = new DefaultStatisticalCategoryDataset(); d1.add(1.1, 2.2, "R1", "C1"); d1.add(3.3, 4.4, "R1", "C2"); d1.add(null, new Double(5.5), "R1", "C3"); d1.add(new Double(6.6), null, "R2", "C3"); DefaultStatisticalCategoryDataset 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 = (DefaultStatisticalCategoryDataset) in.readObject(); in.close(); } catch (Exception e) { fail(e.toString()); } assertEquals(d1, d2);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/general/junit/DefaultKeyedValues2DDatasetTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/data/statistics/junit/DefaultStatisticalCategoryDatasetTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization1()`
Number of AST nodes: 15 |  | Number of AST nodes: 15

1

    DefaultKeyedValues2DDataset d1 = new DefaultKeyedValues2D↵

1

    DefaultStatisticalCategoryDataset d1 ↵

2

    Dataset();↵

2

                = new DefaultStatisticalCategoryDataset();↵

3

            d1.addValue(new Double(234.2), "Row1", "Col1");↵

3

            d1.add(1.1, 2.2, "R1", "C1");↵

4

            d1.addValue(null, "Row1", "Col2");↵

4

            d1.add(3.3, 4.4, "R1", "C2");↵

5

            d1.addValue(new Double(345.9), "Row2", "Col1");↵

5

            d1.add(null, new Double(5.5), "R1", "C3");↵

6

            d1.addValue(new Double(452.7), "Row2", "Col2");↵

6

            d1.add(new Double(6.6), null, "R2", "C3");↵

7

            DefaultKeyedValues2DDataset d2 = null;↵

7

            DefaultStatisticalCategoryDataset d2 = 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(d1);↵

11

                out.writeObject(d1);↵

12

                out.close();↵

12

                out.close();↵

13

                ObjectInput in = new ObjectInputStream(↵

13

                ObjectInput in = new ObjectInputStream(↵

14

                    new ByteArrayInputStream(buffer.toByteArray())↵

14

                        new ByteArrayInputStream(buffer.toByteArray())↵

15

                );↵

15

    );↵

16

                d2 = (DefaultKeyedValues2DDataset) in.readObject();↵

16

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

17

                in.close();↵

17

                in.close();↵

18

            }↵

18

            }↵

19

            catch (Exception e) {↵

19

            catch (Exception e) {↵

20

                System.out.println(e.toString());↵

20

                fail(e.toString());↵

21

            }↵

21

            }↵

22

            assertEquals(d1, d2);

22

            assertEquals(d1, d2);

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) | 0.2
Clones location | Clones are in different classes having the same super class
Number of node comparisons | 93

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 15
   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) | 634.4
   Clone type | Type 2

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

   1

       DefaultKeyedValues2DDataset d1 = new DefaultKeyedValues2DDataset();

   1 | DefaultKeyedValues2DDataset d1 = new DefaultKeyedValues2DDataset();
   1 | DefaultStatisticalCategoryDataset d1 = new DefaultStatisticalCategoryDataset();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH

   1

       DefaultStatisticalCategoryDataset d1 = new DefaultStatisticalCategoryDataset();

   2

       d1.addValue(new Double(234.2), "Row1", "Col1");

   2 | d1.addValue(new Double(234.2), "Row1", "Col1");
   2 | d1.add(1.1, 2.2, "R1", "C1");

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   addValue | add | METHOD_INVOCATION_NAME_MISMATCH
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH
   d1.addValue(new Double(234.2),"Row1","Col1") | d1.add(1.1,2.2,"R1","C1") | ARGUMENT_NUMBER_MISMATCH

   Preondition Violations
   Expression d1.addValue(new Double(234.2),"Row1","Col1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.add(1.1,2.2,"R1","C1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.addValue(new Double(234.2),"Row1","Col1") is a void method call, and thus it cannot be parameterized
   Expression d1.add(1.1,2.2,"R1","C1") is a void method call, and thus it cannot be parameterized
   Expression d1.addValue(new Double(234.2),"Row1","Col1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.add(1.1,2.2,"R1","C1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.addValue(new Double(234.2),"Row1","Col1") is a void method call, and thus it cannot be parameterized
   Expression d1.add(1.1,2.2,"R1","C1") is a void method call, and thus it cannot be parameterized

   2

       d1.add(1.1, 2.2, "R1", "C1");

   3

       d1.addValue(null, "Row1", "Col2");

   3 | d1.addValue(null, "Row1", "Col2");
   3 | d1.add(3.3, 4.4, "R1", "C2");

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   addValue | add | METHOD_INVOCATION_NAME_MISMATCH
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH
   d1.addValue(null,"Row1","Col2") | d1.add(3.3,4.4,"R1","C2") | ARGUMENT_NUMBER_MISMATCH

   Preondition Violations
   Expression d1.addValue(null,"Row1","Col2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.add(3.3,4.4,"R1","C2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.addValue(null,"Row1","Col2") is a void method call, and thus it cannot be parameterized
   Expression d1.add(3.3,4.4,"R1","C2") is a void method call, and thus it cannot be parameterized
   Expression d1.addValue(null,"Row1","Col2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.add(3.3,4.4,"R1","C2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.addValue(null,"Row1","Col2") is a void method call, and thus it cannot be parameterized
   Expression d1.add(3.3,4.4,"R1","C2") is a void method call, and thus it cannot be parameterized

   3

       d1.add(3.3, 4.4, "R1", "C2");

   4

       d1.addValue(new Double(345.9), "Row2", "Col1");

   4 | d1.addValue(new Double(345.9), "Row2", "Col1");
   4 | d1.add(null, new Double(5.5), "R1", "C3");

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   addValue | add | METHOD_INVOCATION_NAME_MISMATCH
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH
   d1.addValue(new Double(345.9),"Row2","Col1") | d1.add(null,new Double(5.5),"R1","C3") | ARGUMENT_NUMBER_MISMATCH

   Preondition Violations
   Expression d1.addValue(new Double(345.9),"Row2","Col1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.add(null,new Double(5.5),"R1","C3") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.addValue(new Double(345.9),"Row2","Col1") is a void method call, and thus it cannot be parameterized
   Expression d1.add(null,new Double(5.5),"R1","C3") is a void method call, and thus it cannot be parameterized
   Expression d1.addValue(new Double(345.9),"Row2","Col1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.add(null,new Double(5.5),"R1","C3") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.addValue(new Double(345.9),"Row2","Col1") is a void method call, and thus it cannot be parameterized
   Expression d1.add(null,new Double(5.5),"R1","C3") is a void method call, and thus it cannot be parameterized

   4

       d1.add(null, new Double(5.5), "R1", "C3");

   5

       d1.addValue(new Double(452.7), "Row2", "Col2");

   5 | d1.addValue(new Double(452.7), "Row2", "Col2");
   5 | d1.add(new Double(6.6), null, "R2", "C3");

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   addValue | add | METHOD_INVOCATION_NAME_MISMATCH
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH
   d1.addValue(new Double(452.7),"Row2","Col2") | d1.add(new Double(6.6),null,"R2","C3") | ARGUMENT_NUMBER_MISMATCH

   Preondition Violations
   Expression d1.addValue(new Double(452.7),"Row2","Col2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.add(new Double(6.6),null,"R2","C3") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.addValue(new Double(452.7),"Row2","Col2") is a void method call, and thus it cannot be parameterized
   Expression d1.add(new Double(6.6),null,"R2","C3") is a void method call, and thus it cannot be parameterized
   Expression d1.addValue(new Double(452.7),"Row2","Col2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.add(new Double(6.6),null,"R2","C3") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression d1.addValue(new Double(452.7),"Row2","Col2") is a void method call, and thus it cannot be parameterized
   Expression d1.add(new Double(6.6),null,"R2","C3") is a void method call, and thus it cannot be parameterized

   5

       d1.add(new Double(6.6), null, "R2", "C3");

   6

       DefaultKeyedValues2DDataset d2 = null;

   6 | DefaultKeyedValues2DDataset d2 = null;
   6 | DefaultStatisticalCategoryDataset d2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH

   6

       DefaultStatisticalCategoryDataset d2 = null;

   7

       try

   7 | try
   7 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   println | fail | METHOD_INVOCATION_NAME_MISMATCH
   System.out |  | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
   Expression fail(e.toString()) is a void method call, and thus it cannot be parameterized
   Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
   Expression fail(e.toString()) is a void method call, and thus it cannot be parameterized

   7

       try

   8

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   8

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   9

       ObjectOutput out = new ObjectOutputStream(buffer);

   9

       ObjectOutput out = new ObjectOutputStream(buffer);

   10

       out.writeObject(d1);

   10 | out.writeObject(d1);
   10 | out.writeObject(d1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH

   10

       out.writeObject(d1);

   11

       out.close();

   11

       out.close();

   12

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

   12

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

   13

       d2 = (DefaultKeyedValues2DDataset)in.readObject();

   13 | d2 = (DefaultKeyedValues2DDataset)in.readObject();
   13 | d2 = (DefaultStatisticalCategoryDataset)in.readObject();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH

   Preondition Violations
   Expression (DefaultKeyedValues2DDataset)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression (DefaultStatisticalCategoryDataset)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted

   13

       d2 = (DefaultStatisticalCategoryDataset)in.readObject();

   14

       in.close();

   14

       in.close();

   15

       assertEquals(d1, d2);

   15 | assertEquals(d1, d2);
   15 | assertEquals(d1, d2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH
   org.jfree.data.general.DefaultKeyedValues2DDataset | org.jfree.data.statistics.DefaultStatisticalCategoryDataset | SUBCLASS_TYPE_MISMATCH

   15

       assertEquals(d1, d2);

   Precondition Violations (38)
   Row | Violation
   --- | ---
   1 | Expression d1.addValue(new Double(234.2),"Row1","Col1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   2 | Expression d1.add(1.1,2.2,"R1","C1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   3 | Expression d1.addValue(new Double(234.2),"Row1","Col1") is a void method call, and thus it cannot be parameterized
   4 | Expression d1.add(1.1,2.2,"R1","C1") is a void method call, and thus it cannot be parameterized
   5 | Expression d1.addValue(new Double(234.2),"Row1","Col1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   6 | Expression d1.add(1.1,2.2,"R1","C1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   7 | Expression d1.addValue(new Double(234.2),"Row1","Col1") is a void method call, and thus it cannot be parameterized
   8 | Expression d1.add(1.1,2.2,"R1","C1") is a void method call, and thus it cannot be parameterized
   9 | Expression d1.addValue(null,"Row1","Col2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   10 | Expression d1.add(3.3,4.4,"R1","C2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   11 | Expression d1.addValue(null,"Row1","Col2") is a void method call, and thus it cannot be parameterized
   12 | Expression d1.add(3.3,4.4,"R1","C2") is a void method call, and thus it cannot be parameterized
   13 | Expression d1.addValue(null,"Row1","Col2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   14 | Expression d1.add(3.3,4.4,"R1","C2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   15 | Expression d1.addValue(null,"Row1","Col2") is a void method call, and thus it cannot be parameterized
   16 | Expression d1.add(3.3,4.4,"R1","C2") is a void method call, and thus it cannot be parameterized
   17 | Expression d1.addValue(new Double(345.9),"Row2","Col1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   18 | Expression d1.add(null,new Double(5.5),"R1","C3") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   19 | Expression d1.addValue(new Double(345.9),"Row2","Col1") is a void method call, and thus it cannot be parameterized
   20 | Expression d1.add(null,new Double(5.5),"R1","C3") is a void method call, and thus it cannot be parameterized
   21 | Expression d1.addValue(new Double(345.9),"Row2","Col1") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   22 | Expression d1.add(null,new Double(5.5),"R1","C3") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   23 | Expression d1.addValue(new Double(345.9),"Row2","Col1") is a void method call, and thus it cannot be parameterized
   24 | Expression d1.add(null,new Double(5.5),"R1","C3") is a void method call, and thus it cannot be parameterized
   25 | Expression d1.addValue(new Double(452.7),"Row2","Col2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   26 | Expression d1.add(new Double(6.6),null,"R2","C3") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   27 | Expression d1.addValue(new Double(452.7),"Row2","Col2") is a void method call, and thus it cannot be parameterized
   28 | Expression d1.add(new Double(6.6),null,"R2","C3") is a void method call, and thus it cannot be parameterized
   29 | Expression d1.addValue(new Double(452.7),"Row2","Col2") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   30 | Expression d1.add(new Double(6.6),null,"R2","C3") cannot be parameterized, because it has dependencies to/from statements that will be extracted
   31 | Expression d1.addValue(new Double(452.7),"Row2","Col2") is a void method call, and thus it cannot be parameterized
   32 | Expression d1.add(new Double(6.6),null,"R2","C3") is a void method call, and thus it cannot be parameterized
   33 | Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
   34 | Expression fail(e.toString()) is a void method call, and thus it cannot be parameterized
   35 | Expression System.out.println(e.toString()) is a void method call, and thus it cannot be parameterized
   36 | Expression fail(e.toString()) is a void method call, and thus it cannot be parameterized
   37 | Expression (DefaultKeyedValues2DDataset)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted
   38 | Expression (DefaultStatisticalCategoryDataset)in.readObject() cannot be parameterized, because it has dependencies to/from statements that will be extracted