115-4-13

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);
CategoryLabelEntity e1 = new CategoryLabelEntity("A", new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"); CategoryLabelEntity e2 = null; try { ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutput out = new ObjectOutputStream(buffer); out.writeObject(e1); out.close(); ObjectInput in = new ObjectInputStream(new ByteArrayInputStream( buffer.toByteArray())); e2 = (CategoryLabelEntity) in.readObject(); in.close(); } catch (Exception e) { e.printStackTrace(); } assertEquals(e1, e2);

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/chart/entity/junit/CategoryLabelEntityTests.java
Method name: `void testSerialization2()` |  | Method name: `void testSerialization()`
Number of AST nodes: 13 |  | Number of AST nodes: 11

1

    StrokeMap m1 = new StrokeMap();↵

2

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

3

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

1

    CategoryLabelEntity e1 = new CategoryLabelEntity("A", ↵

4

    );↵

2

                    new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL"); ↵

5

            StrokeMap m2 = null;↵

3

            CategoryLabelEntity e2 = 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(m1);↵

7

                out.writeObject(e1);↵

10

                out.close();↵

8

                out.close();↵

11

                ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(↵

9

                ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(↵

12

                        buffer.toByteArray()));↵

10

                        buffer.toByteArray()));↵

13

                m2 = (StrokeMap) in.readObject();↵

11

                e2 = (CategoryLabelEntity) in.readObject();↵

14

                in.close();↵

12

                in.close();↵

15

            }↵

13

            }↵

16

            catch (Exception e) {↵

14

            catch (Exception e) {↵

17

                e.printStackTrace();↵

15

                e.printStackTrace();↵

18

            }↵

16

            }↵

19

            assertEquals(m1, m2);

17

            assertEquals(e1, e2);

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 | 79

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 | 3
   Time elapsed for statement mapping (ms) | 1.8
   Clone type | Type 3

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

   1

       CategoryLabelEntity e1 = new CategoryLabelEntity("A", new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), "ToolTip", "URL");

   1

       StrokeMap m1 = new StrokeMap();

   2

       CategoryLabelEntity e2 = null;

   2

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

   3

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

   4

       StrokeMap m2 = null;

   5

       try

   3

       try

   6

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   4

       ByteArrayOutputStream buffer = new ByteArrayOutputStream();

   7

       ObjectOutput out = new ObjectOutputStream(buffer);

   5

       ObjectOutput out = new ObjectOutputStream(buffer);

   8

       out.writeObject(m1);

   8 | out.writeObject(m1);
   6 | out.writeObject(e1);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   m1 | e1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.StrokeMap | org.jfree.chart.entity.CategoryLabelEntity | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.StrokeMap of variable m1 does not match with type org.jfree.chart.entity.CategoryLabelEntity of variable e1
   - Make classes org.jfree.chart.StrokeMap and org.jfree.chart.entity.CategoryLabelEntity extend a common superclass

   6

       out.writeObject(e1);

   9

       out.close();

   7

       out.close();

   10

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

   8

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

   9 | e2 = (CategoryLabelEntity)in.readObject();

   Preondition Violations
   Unmatched statement e2=(CategoryLabelEntity)in.readObject(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
   Unmatched statement e2=(CategoryLabelEntity)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

   9

       e2 = (CategoryLabelEntity)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();

   10

       in.close();

   13

       assertEquals(m1, m2);

   13 | assertEquals(m1, m2);
   11 | assertEquals(e1, e2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   m1 | e1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.StrokeMap | org.jfree.chart.entity.CategoryLabelEntity | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.StrokeMap of variable m1 does not match with type org.jfree.chart.entity.CategoryLabelEntity of variable e1
   - Make classes org.jfree.chart.StrokeMap and org.jfree.chart.entity.CategoryLabelEntity extend a common superclass

   11

       assertEquals(e1, e2);

   Precondition Violations (6)
   Row | Violation
   --- | ---
   1 | Type org.jfree.chart.StrokeMap of variable m1 does not match with type org.jfree.chart.entity.CategoryLabelEntity of variable e1
   2 | Unmatched statement e2=(CategoryLabelEntity)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 e2=(CategoryLabelEntity)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 | Type org.jfree.chart.StrokeMap of variable m1 does not match with type org.jfree.chart.entity.CategoryLabelEntity of variable e1