115-5-11

XYBarRenderer r1 = new XYBarRenderer(); r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition()); XYBarRenderer r2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(r1); out.close(); ObjectInput in = new ObjectInputStream( new ByteArrayInputStream(buffer.toByteArray())); r2 = (XYBarRenderer) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(r1, r2);
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/renderer/xy/junit/XYBarRendererTests.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: 12 |  | Number of AST nodes: 12

1

    XYBarRenderer r1 = new XYBarRenderer();↵

1

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

2

            r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition());↵

2

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

3

            XYBarRenderer r2 = null;↵

3

            OHLCSeries s2 = null;↵

4

            ↵

4

            try {↵

5

            try {↵

5

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

6

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

6

                ObjectOutput out = new ObjectOutputStream(buffer);↵

7

                ObjectOutput out = new ObjectOutputStream(buffer);↵

7

                out.writeObject(r1);↵

8

                out.writeObject(s1);↵

8

                out.close();↵

9

                out.close();↵

9

                ObjectInput in = new ObjectInputStream(↵

10

                ObjectInput in = new ObjectInputStream(↵

10

                        new ByteArrayInputStream(buffer.toByteArray()));↵

11

                        new ByteArrayInputStream(buffer.toByteArray()));↵

11

                r2 = (XYBarRenderer) in.readObject();↵

12

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

12

                in.close();↵

13

                in.close();↵

13

            }↵

14

            }↵

14

            catch (Exception e) {↵

15

            catch (Exception e) {↵

15

                e.printStackTrace();↵

16

                e.printStackTrace();↵

16

            }↵

17

            }↵

17

            assertEquals(r1, r2);

18

            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 | 80

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) | 18.5
   Clone type | Type 2

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

   1

       OHLCSeries s1 = new OHLCSeries("s1");

   1

       XYBarRenderer r1 = new XYBarRenderer();

   3

       OHLCSeries s2 = null;

   2

       r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition());

   2 | r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition());
   12 | assertEquals(s1, s2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   setPositiveItemLabelPositionFallback | assertEquals | METHOD_INVOCATION_NAME_MISMATCH
   r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition()) | assertEquals(s1,s2) | ARGUMENT_NUMBER_MISMATCH
   r1 |  | MISSING_METHOD_INVOCATION_EXPRESSION

   Preondition Violations
   Expression r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition()) 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 r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition()) 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

       XYBarRenderer r2 = 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(r1);

   7 | out.writeObject(r1);
   7 | out.writeObject(s1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   r1 | s1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.renderer.xy.XYBarRenderer | org.jfree.data.time.ohlc.OHLCSeries | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.renderer.xy.XYBarRenderer of variable r1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
   - Make classes org.jfree.chart.renderer.xy.XYBarRenderer 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

       r2 = (XYBarRenderer)in.readObject();

   10 | r2 = (XYBarRenderer)in.readObject();

   Preondition Violations
   Unmatched statement r2=(XYBarRenderer)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement r2=(XYBarRenderer)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

       assertEquals(r1, r2);

   12 | assertEquals(r1, r2);
   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(r1,r2) | 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(r1,r2) 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(r1,r2) 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 (13)
   Row | Violation
   --- | ---
   1 | Expression r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition()) 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 r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition()) 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.chart.renderer.xy.XYBarRenderer of variable r1 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 r2=(XYBarRenderer)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 r2=(XYBarRenderer)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 assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   11 | 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
   12 | Expression assertEquals(r1,r2) is a void method call, and thus it cannot be parameterized
   13 | 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