115-10-11

TimeTableXYDataset d1 = new TimeTableXYDataset(); d1.add(new Year(1999), 123.4, "S1"); TimeTableXYDataset 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 = (TimeTableXYDataset) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertTrue(d1.equals(d2));
OHLCSeries s1 = new OHLCSeries("s1"); s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0); OHLCSeries s2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(s1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); s2 = (OHLCSeries) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(s1, s2);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/TimeTableXYDatasetTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/data/time/ohlc/junit/OHLCSeriesTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 12 |  | Number of AST nodes: 12

1

    TimeTableXYDataset d1 = new TimeTableXYDataset();↵

1

    OHLCSeries s1 = new OHLCSeries("s1");↵

2

            d1.add(new Year(1999), 123.4, "S1");↵

2

            s1.add(new Year(↵

3

            TimeTableXYDataset d↵

3

    2006), 2.0, 4.0, 1.0, 3.0);↵

4

    2 = null;↵

4

            OHLCSeries s2 = null;↵

5

            ↵

5

            try {↵

6

            try {↵

6

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

7

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

7

                ObjectOutput out = new ObjectOutputStream(buffer);↵

8

                ObjectOutput out = new ObjectOutputStream(buffer);↵

8

                out.writeObject(d1);↵

9

                out.writeObject(s1);↵

9

                out.close();↵

10

                out.close();↵

10

                ObjectInput in = new ObjectInputStream(↵

11

                ObjectInput in = new ObjectInputStream(↵

11

    new ByteArrayInputStream(↵

12

                        new ByteArrayInputStream(↵

12

                        buffer.toByteArray()));↵

13

    buffer.toByteArray()));↵

13

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

14

                s2 = (OHLCSeries) in.readObject();↵

14

                in.close();↵

15

                in.close();↵

15

            }↵

16

            }↵

16

            catch (Exception e) {↵

17

            catch (Exception e) {↵

17

                e.printStackTrace();↵

18

                e.printStackTrace();↵

18

            }↵

19

            }↵

19

            assertTrue(d1.equals(d2));

20

            assertEquals(s1, s2);

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 | 77

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 9
   Number of unmapped statements in the first code fragment | 3
   Number of unmapped statements in the second code fragment | 3
   Time elapsed for statement mapping (ms) | 35.3
   Clone type | Type 2

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

   1

       OHLCSeries s1 = new OHLCSeries("s1");

   1

       TimeTableXYDataset d1 = new TimeTableXYDataset();

   3

       OHLCSeries s2 = null;

   2

       d1.add(new Year(1999), 123.4, "S1");

   2 | d1.add(new Year(1999), 123.4, "S1");
   12 | assertEquals(s1, s2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   add | assertEquals | METHOD_INVOCATION_NAME_MISMATCH
   d1.add(new Year(1999),123.4,"S1") | assertEquals(s1,s2) | ARGUMENT_NUMBER_MISMATCH
   d1 |  | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression d1.add(new Year(1999),123.4,"S1") is a void method call, and thus it cannot be parameterized
   Expression assertEquals(s1,s2) is a void method call, and thus it cannot be parameterized
   Expression d1.add(new Year(1999),123.4,"S1") is a void method call, and thus it cannot be parameterized
   Expression assertEquals(s1,s2) is a void method call, and thus it cannot be parameterized

   12

       assertEquals(s1, s2);

   3

       TimeTableXYDataset d2 = 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(d1);

   7 | out.writeObject(d1);
   7 | out.writeObject(s1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   d1 | s1 | VARIABLE_NAME_MISMATCH
   org.jfree.data.time.TimeTableXYDataset | org.jfree.data.time.ohlc.OHLCSeries | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.data.time.TimeTableXYDataset of variable d1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
   - Make classes org.jfree.data.time.TimeTableXYDataset and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass

   7

       out.writeObject(s1);

   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 | s2 = (OHLCSeries)in.readObject();

   Preondition Violations
   Unmatched statement s2=(OHLCSeries)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement s2=(OHLCSeries)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

   10

       s2 = (OHLCSeries)in.readObject();

   10

       d2 = (TimeTableXYDataset)in.readObject();

   10 | d2 = (TimeTableXYDataset)in.readObject();

   Preondition Violations
   Unmatched statement d2=(TimeTableXYDataset)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement d2=(TimeTableXYDataset)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

       in.close();

   11

       in.close();

   12

       assertTrue(d1.equals(d2));

   12 | assertTrue(d1.equals(d2));
   2 | s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   assertTrue | add | METHOD_INVOCATION_NAME_MISMATCH
   assertTrue(d1.equals(d2)) | s1.add(new Year(2006),2.0,4.0,1.0,3.0) | ARGUMENT_NUMBER_MISMATCH
   | s1 | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression assertTrue(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression assertTrue(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
   Expression s1.add(new Year(2006),2.0,4.0,1.0,3.0) is a void method call, and thus it cannot be parameterized
   Expression assertTrue(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   Expression assertTrue(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
   Expression s1.add(new Year(2006),2.0,4.0,1.0,3.0) is a void method call, and thus it cannot be parameterized

   2

       s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0);

   Precondition Violations (15)
   Row | Violation
   --- | ---
   1 | Expression d1.add(new Year(1999),123.4,"S1") is a void method call, and thus it cannot be parameterized
   2 | Expression assertEquals(s1,s2) is a void method call, and thus it cannot be parameterized
   3 | Expression d1.add(new Year(1999),123.4,"S1") is a void method call, and thus it cannot be parameterized
   4 | Expression assertEquals(s1,s2) is a void method call, and thus it cannot be parameterized
   5 | Type org.jfree.data.time.TimeTableXYDataset of variable d1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
   6 | Unmatched statement s2=(OHLCSeries)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   7 | Unmatched statement s2=(OHLCSeries)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
   8 | Unmatched statement d2=(TimeTableXYDataset)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   9 | Unmatched statement d2=(TimeTableXYDataset)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
   10 | Expression assertTrue(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   11 | Expression assertTrue(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
   12 | Expression s1.add(new Year(2006),2.0,4.0,1.0,3.0) is a void method call, and thus it cannot be parameterized
   13 | Expression assertTrue(d1.equals(d2)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
   14 | Expression assertTrue(d1.equals(d2)) is a void method call, and thus it cannot be parameterized
   15 | Expression s1.add(new Year(2006),2.0,4.0,1.0,3.0) is a void method call, and thus it cannot be parameterized