CategoryAxis a1 = new CategoryAxis("Test"); CategoryAxis a2 = new CategoryAxis("Test"); assertTrue(a1.equals(a2)); int h1 = a1.hashCode(); int h2 = a2.hashCode(); assertEquals(h1, h2);
ColorBar c1 = new ColorBar("Test"); ColorBar c2 = new ColorBar("Test"); assertTrue(c1.equals(c2)); int h1 = c1.hashCode(); int h2 = c2.hashCode(); assertEquals(h1, h2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/axis/junit/CategoryAxisTests.java File path: /jfreechart-1.0.10/tests/org/jfree/chart/axis/junit/ColorBarTests.java
Method name: void testHashCode() Method name: void testHashCode()
Number of AST nodes: 6 Number of AST nodes: 6
1
CategoryAxis a1 = new CategoryAxis("Test");
1
ColorBar c1 = new ColorBar("Test");
2
        CategoryAxis a2 = new CategoryAxis("Test");
2
        ColorBar c2 = new ColorBar("Test");
3
        assertTrue(a1.equals(a2));
3
        assertTrue(c1.equals(c2));
4
        int h1 = a1.hashCode();
4
        int h1 = c1.hashCode();
5
        int h2 = a2.hashCode();
5
        int h2 = c2.hashCode();
6
        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
    ColorBar c1 = new ColorBar("Test");
    Preondition Violations
    Unmatched statement ColorBar c1=new ColorBar("Test"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    1
    ColorBar c1 = new ColorBar("Test");
    1
    CategoryAxis a1 = new CategoryAxis("Test");
    1
    CategoryAxis a1 = new CategoryAxis("Test");
    Preondition Violations
    Unmatched statement CategoryAxis a1=new CategoryAxis("Test"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                            
                                                                            
    2
    ColorBar c2 = new ColorBar("Test");
    Preondition Violations
    Unmatched statement ColorBar c2=new ColorBar("Test"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    ColorBar c2 = new ColorBar("Test");
    2
    CategoryAxis a2 = new CategoryAxis("Test");
    2
    CategoryAxis a2 = new CategoryAxis("Test");
    Preondition Violations
    Unmatched statement CategoryAxis a2=new CategoryAxis("Test"); 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(c1.equals(c2));
    Differences
    Expression1Expression2Difference
    a2c2VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryAxisorg.jfree.chart.axis.ColorBarVARIABLE_TYPE_MISMATCH
    a1c1VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryAxisorg.jfree.chart.axis.ColorBarVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryAxis of variable a2 does not match with type org.jfree.chart.axis.ColorBar of variable c2
    • Make classes org.jfree.chart.axis.CategoryAxis and org.jfree.chart.axis.ColorBar extend a common superclass
    Type org.jfree.chart.axis.CategoryAxis of variable a1 does not match with type org.jfree.chart.axis.ColorBar of variable c1
    • Make classes org.jfree.chart.axis.CategoryAxis and org.jfree.chart.axis.ColorBar extend a common superclass
    3
    assertTrue(c1.equals(c2));
    4
    int h1 = a1.hashCode();
    4
    int h1 = a1.hashCode();
    4
    int h1 = c1.hashCode();
    Differences
    Expression1Expression2Difference
    a1c1VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryAxisorg.jfree.chart.axis.ColorBarVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryAxis of variable a1 does not match with type org.jfree.chart.axis.ColorBar of variable c1
    • Make classes org.jfree.chart.axis.CategoryAxis and org.jfree.chart.axis.ColorBar extend a common superclass
    4
    int h1 = c1.hashCode();
    5
    int h2 = a2.hashCode();
    5
    int h2 = a2.hashCode();
    5
    int h2 = c2.hashCode();
    Differences
    Expression1Expression2Difference
    a2c2VARIABLE_NAME_MISMATCH
    org.jfree.chart.axis.CategoryAxisorg.jfree.chart.axis.ColorBarVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.axis.CategoryAxis of variable a2 does not match with type org.jfree.chart.axis.ColorBar of variable c2
    • Make classes org.jfree.chart.axis.CategoryAxis and org.jfree.chart.axis.ColorBar extend a common superclass
    5
    int h2 = c2.hashCode();
    6
    assertEquals(h1, h2);
    6
    assertEquals(h1, h2);
    Precondition Violations (8)
    Row Violation
    1Unmatched statement ColorBar c1=new ColorBar("Test"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement CategoryAxis a1=new CategoryAxis("Test"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement ColorBar c2=new ColorBar("Test"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement CategoryAxis a2=new CategoryAxis("Test"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Type org.jfree.chart.axis.CategoryAxis of variable a2 does not match with type org.jfree.chart.axis.ColorBar of variable c2
    6Type org.jfree.chart.axis.CategoryAxis of variable a1 does not match with type org.jfree.chart.axis.ColorBar of variable c1
    7Type org.jfree.chart.axis.CategoryAxis of variable a1 does not match with type org.jfree.chart.axis.ColorBar of variable c1
    8Type org.jfree.chart.axis.CategoryAxis of variable a2 does not match with type org.jfree.chart.axis.ColorBar of variable c2