139-1-8

OHLCSeriesCollection c1 = new OHLCSeriesCollection(); OHLCSeries s1 = new OHLCSeries("Series"); s1.add(new Year(2006), 1.0, 1.1, 1.2, 1.3); c1.addSeries(s1); OHLCSeriesCollection 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 = (OHLCSeriesCollection) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(c1, c2);
StackedXYBarRenderer r1 = new StackedXYBarRenderer(); r1.setSeriesPaint(0, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.yellow)); StackedXYBarRenderer 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 = (StackedXYBarRenderer) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(r1, r2);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/time/ohlc/junit/OHLCSeriesCollectionTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/StackedXYBarRendererTests.java
Method name: `void testSerialization()` |  | Method name: `void testSerialization()`
Number of AST nodes: 14 |  | Number of AST nodes: 12

1

    OHLCSeriesCollection c1 = new OHLCSeriesCollection();↵

2

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

3

            s1.add(new Year(2006)↵

1

    StackedXYBarRenderer r1 = new StackedXYBarRenderer();↵

4

    , 1.0, 1.1, 1.2, 1.3);↵

2

            r1.setSeriesPaint(0, new GradientPaint(1.0f, 2.0f, ↵

5

            c1.addSeries(s1);↵

6

            OHLCSeriesCollection c↵

3

    Color.red, 3.0f,↵

4

                    4.0f, Color.yellow));↵

7

    2 = null;↵

5

            StackedXYBarRenderer r2 = null;↵

8

            ↵

9

            try {↵

6

            try {↵

10

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

7

                ByteArrayOutputStream buffer = new ByteArrayOutputStream();↵

11

                ObjectOutput out = new ObjectOutputStream(buffer);↵

8

                ObjectOutput out = new ObjectOutputStream(buffer);↵

12

                out.writeObject(c1);↵

9

                out.writeObject(r1);↵

13

                out.close();↵

10

                out.close();↵

14

                ObjectInput in = new ObjectInputStream(↵

11

                ObjectInput in = new ObjectInputStream(↵

15

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

12

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

16

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

13

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

17

                in.close();↵

14

                in.close();↵

18

            }↵

15

            }↵

19

            catch (Exception e) {↵

16

            catch (Exception e) {↵

20

                e.printStackTrace();↵

17

                e.printStackTrace();↵

21

            }↵

18

            }↵

22

            assertEquals(c1, c2);

19

            assertEquals(r1, r2);

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 | 88

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 8
   Number of unmapped statements in the first code fragment | 6
   Number of unmapped statements in the second code fragment | 4
   Time elapsed for statement mapping (ms) | 2.0
   Clone type | Type 3

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

   1

       StackedXYBarRenderer r1 = new StackedXYBarRenderer();

   1

       OHLCSeriesCollection c1 = new OHLCSeriesCollection();

   2

       r1.setSeriesPaint(0, new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.yellow));

   2

       OHLCSeries s1 = new OHLCSeries("Series");

   3

       StackedXYBarRenderer r2 = null;

   3

       s1.add(new Year(2006), 1.0, 1.1, 1.2, 1.3);

   4

       c1.addSeries(s1);

   5

       OHLCSeriesCollection c2 = null;

   6

       try

   4

       try

   7

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   5

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   8

       ObjectOutput out = new ObjectOutputStream(buffer);

   6

       ObjectOutput out = new ObjectOutputStream(buffer);

   9

       out.writeObject(c1);

   9 | out.writeObject(c1);
   7 | out.writeObject(r1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   c1 | r1 | VARIABLE_NAME_MISMATCH
   org.jfree.data.time.ohlc.OHLCSeriesCollection | org.jfree.chart.renderer.xy.StackedXYBarRenderer | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.data.time.ohlc.OHLCSeriesCollection of variable c1 does not match with type org.jfree.chart.renderer.xy.StackedXYBarRenderer of variable r1
   - Make classes org.jfree.data.time.ohlc.OHLCSeriesCollection and org.jfree.chart.renderer.xy.StackedXYBarRenderer extend a common superclass

   7

       out.writeObject(r1);

   10

       out.close();

   8

       out.close();

   11

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

   9

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

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

   Preondition Violations
   Unmatched statement r2=(StackedXYBarRenderer)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=(StackedXYBarRenderer)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

       r2 = (StackedXYBarRenderer)in.readObject();

   12

       c2 = (OHLCSeriesCollection)in.readObject();

   12 | c2 = (OHLCSeriesCollection)in.readObject();

   Preondition Violations
   Unmatched statement c2=(OHLCSeriesCollection)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement c2=(OHLCSeriesCollection)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

   13

       in.close();

   11

       in.close();

   14

       assertEquals(c1, c2);

   14 | assertEquals(c1, c2);
   12 | assertEquals(r1, r2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   c1 | r1 | VARIABLE_NAME_MISMATCH
   org.jfree.data.time.ohlc.OHLCSeriesCollection | org.jfree.chart.renderer.xy.StackedXYBarRenderer | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.data.time.ohlc.OHLCSeriesCollection of variable c1 does not match with type org.jfree.chart.renderer.xy.StackedXYBarRenderer of variable r1
   - Make classes org.jfree.data.time.ohlc.OHLCSeriesCollection and org.jfree.chart.renderer.xy.StackedXYBarRenderer extend a common superclass

   12

       assertEquals(r1, r2);

   Precondition Violations (6)
   Row | Violation
   --- | ---
   1 | Type org.jfree.data.time.ohlc.OHLCSeriesCollection of variable c1 does not match with type org.jfree.chart.renderer.xy.StackedXYBarRenderer of variable r1
   2 | Unmatched statement r2=(StackedXYBarRenderer)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 r2=(StackedXYBarRenderer)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 c2=(OHLCSeriesCollection)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 c2=(OHLCSeriesCollection)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 | Type org.jfree.data.time.ohlc.OHLCSeriesCollection of variable c1 does not match with type org.jfree.chart.renderer.xy.StackedXYBarRenderer of variable r1