362-6-10

StrokeMap m1 = new StrokeMap(); m1.put("K1", new BasicStroke(1.1f)); m1.put("K2", new BasicStroke(2.2f)); StrokeMap 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 = (StrokeMap) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(m1, m2);
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/chart/junit/StrokeMapTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/data/time/ohlc/junit/OHLCSeriesTests.java
Method name: `void testSerialization2()` |  | Method name: `void testSerialization()`
Number of AST nodes: 13 |  | Number of AST nodes: 12

1

    StrokeMap m1 = new StrokeMap();↵

1

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

2

            m1.put("K1", new BasicStroke(1.1f));↵

2

            s1.↵

3

            m1.put("K2", new BasicStroke(2.2f));↵

4

            StrokeMap m2 = null;↵

3

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

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(m1);↵

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

                m2 = (StrokeMap) 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

            assertEquals(m1, m2);

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 | 84

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 | 4
   Time elapsed for statement mapping (ms) | 18.9
   Clone type | Type 3

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

   1

       OHLCSeries s1 = new OHLCSeries("s1");

   1

       StrokeMap m1 = new StrokeMap();

   2

       m1.put("K1", new BasicStroke(1.1f));

   3

       OHLCSeries s2 = null;

   3

       m1.put("K2", new BasicStroke(2.2f));

   4

       StrokeMap m2 = null;

   5

       try

   4

       try

   6

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   5

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   7

       ObjectOutput out = new ObjectOutputStream(buffer);

   6

       ObjectOutput out = new ObjectOutputStream(buffer);

   8

       out.writeObject(m1);

   8 | out.writeObject(m1);
   7 | out.writeObject(s1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   m1 | s1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.StrokeMap | org.jfree.data.time.ohlc.OHLCSeries | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.StrokeMap of variable m1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
   - Make classes org.jfree.chart.StrokeMap and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass

   7

       out.writeObject(s1);

   9

       out.close();

   8

       out.close();

   10

       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();

   11

       m2 = (StrokeMap)in.readObject();

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

   Preondition Violations
   Unmatched statement m2=(StrokeMap)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=(StrokeMap)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();

   11

       in.close();

   13

       assertEquals(m1, m2);

   13 | assertEquals(m1, m2);
   2 | s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   assertEquals | add | METHOD_INVOCATION_NAME_MISMATCH
   assertEquals(m1,m2) | s1.add(new Year(2006),2.0,4.0,1.0,3.0) | ARGUMENT_NUMBER_MISMATCH
   | s1 | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression assertEquals(m1,m2) 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 assertEquals(m1,m2) 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);

   12

       assertEquals(s1, s2);

   Precondition Violations (9)
   Row | Violation
   --- | ---
   1 | Type org.jfree.chart.StrokeMap of variable m1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
   2 | 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
   3 | 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
   4 | Unmatched statement m2=(StrokeMap)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=(StrokeMap)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 | Expression assertEquals(m1,m2) is a void method call, and thus it cannot be parameterized
   7 | 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
   8 | Expression assertEquals(m1,m2) is a void method call, and thus it cannot be parameterized
   9 | 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