229-19-40

StandardCategorySeriesLabelGenerator g1 = new StandardCategorySeriesLabelGenerator("{1}"); StandardCategorySeriesLabelGenerator g2 = null; try { g2 = (StandardCategorySeriesLabelGenerator) g1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(g1 != g2); assertTrue(g1.getClass() == g2.getClass()); assertTrue(g1.equals(g2));
CandlestickRenderer r1 = new CandlestickRenderer(); CandlestickRenderer r2 = null; try { r2 = (CandlestickRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2));

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/labels/junit/StandardCategorySeriesLabelGeneratorTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/CandlestickRendererTests.java
Method name: `void testCloning()` |  | Method name: `void testCloning()`
Number of AST nodes: 7 |  | Number of AST nodes: 7

1

    StandardCategorySeriesLabelGenerator g1↵

1

    CandlestickRender↵

2

                    = new StandardCategorySeriesLabelGenerator("{1}");↵

2

    er r1 = new CandlestickRenderer();↵

3

            StandardCategorySeriesLabelGenerator g2 = null;↵

3

            CandlestickRenderer r2 = null;↵

4

            try {↵

4

            try {↵

5

                g2 = (StandardCategorySeriesLabelGenerator) g1.clone();↵

5

                r2 = (CandlestickRenderer) r1.clone();↵

6

            }↵

6

            }↵

7

            catch (CloneNotSupportedException e) {↵

7

            catch (CloneNotSupportedException e) {↵

8

                e.printStackTrace();↵

8

                e.printStackTrace();↵

9

            }↵

9

            }↵

10

            assertTrue(g1 != g2);↵

10

            assertTrue(r1 != r2);↵

11

            assertTrue(g1.getClass() == g2.getClass());↵

11

            assertTrue(r1.getClass() == r2.getClass());↵

12

            assertTrue(g1.equals(g2));

12

            assertTrue(r1.equals(r2));

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 1
Number of non-refactorable cases | 0
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 | 21

1. {Refactorable}

   Mapping Summary
   Number of mapped statements | 7
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 1.3
   Clone type | Type 2

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

   1

       StandardCategorySeriesLabelGenerator g1 = new StandardCategorySeriesLabelGenerator("{1}");

   1 | StandardCategorySeriesLabelGenerator g1 = new StandardCategorySeriesLabelGenerator("{1}");
   1 | CandlestickRenderer r1 = new CandlestickRenderer();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g1 | r1 | VARIABLE_NAME_MISMATCH
   new StandardCategorySeriesLabelGenerator("{1}") | new CandlestickRenderer() | ARGUMENT_NUMBER_MISMATCH

   1

       CandlestickRenderer r1 = new CandlestickRenderer();

   2

       StandardCategorySeriesLabelGenerator g2 = null;

   2 | StandardCategorySeriesLabelGenerator g2 = null;
   2 | CandlestickRenderer r2 = null;

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g2 | r2 | VARIABLE_NAME_MISMATCH

   2

       CandlestickRenderer r2 = null;

   3

       try

   3

       try

   4

       g2 = (StandardCategorySeriesLabelGenerator)g1.clone();

   4 | g2 = (StandardCategorySeriesLabelGenerator)g1.clone();
   4 | r2 = (CandlestickRenderer)r1.clone();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g2 | r2 | VARIABLE_NAME_MISMATCH
   g1 | r1 | VARIABLE_NAME_MISMATCH

   4

       r2 = (CandlestickRenderer)r1.clone();

   5

       assertTrue(g1 != g2);

   5 | assertTrue(g1 != g2);
   5 | assertTrue(r1 != r2);

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g1 | r1 | VARIABLE_NAME_MISMATCH
   g2 | r2 | VARIABLE_NAME_MISMATCH

   5

       assertTrue(r1 != r2);

   6

       assertTrue(g1.getClass() == g2.getClass());

   6 | assertTrue(g1.getClass() == g2.getClass());
   6 | assertTrue(r1.getClass() == r2.getClass());

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g1 | r1 | VARIABLE_NAME_MISMATCH
   g2 | r2 | VARIABLE_NAME_MISMATCH

   6

       assertTrue(r1.getClass() == r2.getClass());

   7

       assertTrue(g1.equals(g2));

   7 | assertTrue(g1.equals(g2));
   7 | assertTrue(r1.equals(r2));

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   g2 | r2 | VARIABLE_NAME_MISMATCH
   g1 | r1 | VARIABLE_NAME_MISMATCH

   7

       assertTrue(r1.equals(r2));

   Precondition Violations (0)
   Row | Violation
   --- | ---