CategoryLabelPosition a1 = new CategoryLabelPosition(); CategoryLabelPosition a2 = new CategoryLabelPosition(); assertTrue(a1.equals(a2)); int h1 = a1.hashCode(); int h2 = a2.hashCode(); assertEquals(h1, h2);
StandardXYItemRenderer r1 = new StandardXYItemRenderer(); StandardXYItemRenderer r2 = new StandardXYItemRenderer(); 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/axis/junit/CategoryLabelPositionTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/StandardXYItemRendererTests.java
Method name: void testHashCode() Method name: void testHashcode()
Number of AST nodes: 6 Number of AST nodes: 6
1
CategoryLabelPosition a1 = new CategoryLabelPosition();
2
        CategoryLabelPosition a2 = new CategoryLabelPosition
1
StandardXYItemRenderer r1 = new StandardXYItemRenderer();
3
();
2
        StandardXYItemRenderer r2 = new StandardXYItemRenderer();
4
        assertTrue(a1.equals(a2));
3
        assertTrue(r1.equals(r2));
5
        int h1 = a1.hashCode();
4
        int h1 = r1.hashCode();
6
        int h2 = a2.hashCode();
5
        int h2 = r2.hashCode();
7
        assertEquals(h1, h2);
6
        assertEquals(h1, h2);
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons36
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                        
    1
    StandardXYItemRenderer r1 = new StandardXYItemRenderer();
    Preondition Violations
    Unmatched statement StandardXYItemRenderer r1=new StandardXYItemRenderer(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    1
    StandardXYItemRenderer r1 = new StandardXYItemRenderer();
    1
    CategoryLabelPosition a1 = new CategoryLabelPosition();
    1
    CategoryLabelPosition a1 = new CategoryLabelPosition();
    Preondition Violations
    Unmatched statement CategoryLabelPosition a1=new CategoryLabelPosition(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                    
                                                                                                                        
    2
    StandardXYItemRenderer r2 = new StandardXYItemRenderer();
    Preondition Violations
    Unmatched statement StandardXYItemRenderer r2=new StandardXYItemRenderer(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    StandardXYItemRenderer r2 = new StandardXYItemRenderer();
    2
    CategoryLabelPosition a2 = new CategoryLabelPosition();
    2
    CategoryLabelPosition a2 = new CategoryLabelPosition();
    Preondition Violations
    Unmatched statement CategoryLabelPosition a2=new CategoryLabelPosition(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                    
    3
    assertTrue(a1.equals(a2));
    3
    assertTrue(a1.equals(a2));
    3
    assertTrue(r1.equals(r2));
    Differences
    Expression1Expression2Difference
    a2r2VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryLabelPositionorg.jfree.chart.renderer.xy.StandardXYItemRendererVARIABLE_TYPE_MISMATCH
    a1r1VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryLabelPositionorg.jfree.chart.renderer.xy.StandardXYItemRendererVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryLabelPosition of variable a2 does not match with type org.jfree.chart.renderer.xy.StandardXYItemRenderer of variable r2
    • Make classes org.jfree.chart.axis.CategoryLabelPosition and org.jfree.chart.renderer.xy.StandardXYItemRenderer extend a common superclass
    Type org.jfree.chart.axis.CategoryLabelPosition of variable a1 does not match with type org.jfree.chart.renderer.xy.StandardXYItemRenderer of variable r1
    • Make classes org.jfree.chart.axis.CategoryLabelPosition and org.jfree.chart.renderer.xy.StandardXYItemRenderer extend a common superclass
    3
    assertTrue(r1.equals(r2));
    4
    int h1 = a1.hashCode();
    4
    int h1 = a1.hashCode();
    4
    int h1 = r1.hashCode();
    Differences
    Expression1Expression2Difference
    a1r1VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryLabelPositionorg.jfree.chart.renderer.xy.StandardXYItemRendererVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryLabelPosition of variable a1 does not match with type org.jfree.chart.renderer.xy.StandardXYItemRenderer of variable r1
    • Make classes org.jfree.chart.axis.CategoryLabelPosition and org.jfree.chart.renderer.xy.StandardXYItemRenderer extend a common superclass
    4
    int h1 = r1.hashCode();
    5
    int h2 = a2.hashCode();
    5
    int h2 = a2.hashCode();
    5
    int h2 = r2.hashCode();
    Differences
    Expression1Expression2Difference
    a2r2VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryLabelPositionorg.jfree.chart.renderer.xy.StandardXYItemRendererVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryLabelPosition of variable a2 does not match with type org.jfree.chart.renderer.xy.StandardXYItemRenderer of variable r2
    • Make classes org.jfree.chart.axis.CategoryLabelPosition and org.jfree.chart.renderer.xy.StandardXYItemRenderer extend a common superclass
    5
    int h2 = r2.hashCode();
    6
    assertEquals(h1, h2);
    6
    assertEquals(h1, h2);
    Precondition Violations (8)
    Row Violation
    1Unmatched statement StandardXYItemRenderer r1=new StandardXYItemRenderer(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement CategoryLabelPosition a1=new CategoryLabelPosition(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement StandardXYItemRenderer r2=new StandardXYItemRenderer(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement CategoryLabelPosition a2=new CategoryLabelPosition(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Type org.jfree.chart.axis.CategoryLabelPosition of variable a2 does not match with type org.jfree.chart.renderer.xy.StandardXYItemRenderer of variable r2
    6Type org.jfree.chart.axis.CategoryLabelPosition of variable a1 does not match with type org.jfree.chart.renderer.xy.StandardXYItemRenderer of variable r1
    7Type org.jfree.chart.axis.CategoryLabelPosition of variable a1 does not match with type org.jfree.chart.renderer.xy.StandardXYItemRenderer of variable r1
    8Type org.jfree.chart.axis.CategoryLabelPosition of variable a2 does not match with type org.jfree.chart.renderer.xy.StandardXYItemRenderer of variable r2