1251-5-48

ArcDialFrame f1 = new ArcDialFrame(); ArcDialFrame f2 = new ArcDialFrame(); assertTrue(f1.equals(f2)); int h1 = f1.hashCode(); int h2 = f2.hashCode(); assertEquals(h1, h2);
XYLineAndShapeRenderer r1 = new XYLineAndShapeRenderer(); XYLineAndShapeRenderer r2 = new XYLineAndShapeRenderer(); assertTrue(r1.equals(r2)); int h1 = r1.hashCode(); int h2 = r2.hashCode(); assertEquals(h1, h2);

Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/dial/junit/ArcDialFrameTests.java |  | File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYLineAndShapeRendererTests.java
Method name: `void testHashCode()` |  | Method name: `void testHashcode()`
Number of AST nodes: 6 |  | Number of AST nodes: 6

1

    ArcDialFrame f1 = new ArcDialFrame();↵

2

            ArcDialFrame f2 = new ArcDialFrame↵

1

    XYLineAndShapeRenderer r1 = new XYLineAndShapeRenderer();↵

3

    ();↵

2

            XYLineAndShapeRenderer r2 = new XYLineAndShapeRenderer();↵

4

            assertTrue(f1.equals(f2));↵

3

            assertTrue(r1.equals(r2));↵

5

            int h1 = f1.hashCode();↵

4

            int h1 = r1.hashCode();↵

6

            int h2 = f2.hashCode();↵

5

            int h2 = r2.hashCode();↵

7

            assertEquals(h1, h2);

6

            assertEquals(h1, h2);

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) | 0.0
Clones location | Clones are in different classes having the same super class
Number of node comparisons | 36

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 4
   Number of unmapped statements in the first code fragment | 2
   Number of unmapped statements in the second code fragment | 2
   Time elapsed for statement mapping (ms) | 0.0
   Clone type | Type 2

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

   1

       XYLineAndShapeRenderer r1 = new XYLineAndShapeRenderer();

   1

       ArcDialFrame f1 = new ArcDialFrame();

   2

       XYLineAndShapeRenderer r2 = new XYLineAndShapeRenderer();

   2

       ArcDialFrame f2 = new ArcDialFrame();

   3

       assertTrue(f1.equals(f2));

   3 | assertTrue(f1.equals(f2));
   3 | assertTrue(r1.equals(r2));

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   f2 | r2 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.plot.dial.ArcDialFrame | org.jfree.chart.renderer.xy.XYLineAndShapeRenderer | VARIABLE_TYPE_MISMATCH
   f1 | r1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.plot.dial.ArcDialFrame | org.jfree.chart.renderer.xy.XYLineAndShapeRenderer | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.plot.dial.ArcDialFrame of variable f2 does not match with type org.jfree.chart.renderer.xy.XYLineAndShapeRenderer of variable r2
   - Make classes org.jfree.chart.plot.dial.ArcDialFrame and org.jfree.chart.renderer.xy.XYLineAndShapeRenderer extend a common superclass

   Type org.jfree.chart.plot.dial.ArcDialFrame of variable f1 does not match with type org.jfree.chart.renderer.xy.XYLineAndShapeRenderer of variable r1
   - Make classes org.jfree.chart.plot.dial.ArcDialFrame and org.jfree.chart.renderer.xy.XYLineAndShapeRenderer extend a common superclass

   3

       assertTrue(r1.equals(r2));

   4

       int h1 = f1.hashCode();

   4 | int h1 = f1.hashCode();
   4 | int h1 = r1.hashCode();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   f1 | r1 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.plot.dial.ArcDialFrame | org.jfree.chart.renderer.xy.XYLineAndShapeRenderer | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.plot.dial.ArcDialFrame of variable f1 does not match with type org.jfree.chart.renderer.xy.XYLineAndShapeRenderer of variable r1
   - Make classes org.jfree.chart.plot.dial.ArcDialFrame and org.jfree.chart.renderer.xy.XYLineAndShapeRenderer extend a common superclass

   4

       int h1 = r1.hashCode();

   5

       int h2 = f2.hashCode();

   5 | int h2 = f2.hashCode();
   5 | int h2 = r2.hashCode();

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   f2 | r2 | VARIABLE_NAME_MISMATCH
   org.jfree.chart.plot.dial.ArcDialFrame | org.jfree.chart.renderer.xy.XYLineAndShapeRenderer | VARIABLE_TYPE_MISMATCH

   Preondition Violations

   Type org.jfree.chart.plot.dial.ArcDialFrame of variable f2 does not match with type org.jfree.chart.renderer.xy.XYLineAndShapeRenderer of variable r2
   - Make classes org.jfree.chart.plot.dial.ArcDialFrame and org.jfree.chart.renderer.xy.XYLineAndShapeRenderer extend a common superclass

   5

       int h2 = r2.hashCode();

   6

       assertEquals(h1, h2);

   6

       assertEquals(h1, h2);

   Precondition Violations (4)
   Row | Violation
   --- | ---
   1 | Type org.jfree.chart.plot.dial.ArcDialFrame of variable f2 does not match with type org.jfree.chart.renderer.xy.XYLineAndShapeRenderer of variable r2
   2 | Type org.jfree.chart.plot.dial.ArcDialFrame of variable f1 does not match with type org.jfree.chart.renderer.xy.XYLineAndShapeRenderer of variable r1
   3 | Type org.jfree.chart.plot.dial.ArcDialFrame of variable f1 does not match with type org.jfree.chart.renderer.xy.XYLineAndShapeRenderer of variable r1
   4 | Type org.jfree.chart.plot.dial.ArcDialFrame of variable f2 does not match with type org.jfree.chart.renderer.xy.XYLineAndShapeRenderer of variable r2