DialValueIndicator i1 = new DialValueIndicator(0); DialValueIndicator i2 = new DialValueIndicator(0); assertTrue(i1.equals(i2)); int h1 = i1.hashCode(); int h2 = i2.hashCode(); assertEquals(h1, h2);
FixedMillisecond m1 = new FixedMillisecond(500000L); FixedMillisecond m2 = new FixedMillisecond(500000L); assertTrue(m1.equals(m2)); int h1 = m1.hashCode(); int h2 = m2.hashCode(); assertEquals(h1, h2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/plot/dial/junit/DialValueIndicatorTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/FixedMillisecondTests.java
Method name: void testHashCode() Method name: void testHashcode()
Number of AST nodes: 6 Number of AST nodes: 6
1
DialValueIndicator i1 = new DialValueIndicator(0);
2
        DialValueIndicator i2 = new DialValueIndicator(0
1
FixedMillisecond m1 = new FixedMillisecond(500000L);
3
);
2
        FixedMillisecond m2 = new FixedMillisecond(500000L);
4
        assertTrue(i1.equals(i2));
3
        assertTrue(m1.equals(m2));
5
        int h1 = i1.hashCode();
4
        int h1 = m1.hashCode();
6
        int h2 = i2.hashCode();
5
        int h2 = m2.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
    FixedMillisecond m1 = new FixedMillisecond(500000L);
    Preondition Violations
    Unmatched statement FixedMillisecond m1=new FixedMillisecond(500000L); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    1
    FixedMillisecond m1 = new FixedMillisecond(500000L);
    1
    DialValueIndicator i1 = new DialValueIndicator(0);
    1
    DialValueIndicator i1 = new DialValueIndicator(0);
    Preondition Violations
    Unmatched statement DialValueIndicator i1=new DialValueIndicator(0); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                          
                                                                                                              
    2
    FixedMillisecond m2 = new FixedMillisecond(500000L);
    Preondition Violations
    Unmatched statement FixedMillisecond m2=new FixedMillisecond(500000L); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    FixedMillisecond m2 = new FixedMillisecond(500000L);
    2
    DialValueIndicator i2 = new DialValueIndicator(0);
    2
    DialValueIndicator i2 = new DialValueIndicator(0);
    Preondition Violations
    Unmatched statement DialValueIndicator i2=new DialValueIndicator(0); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                          
    3
    assertTrue(i1.equals(i2));
    3
    assertTrue(i1.equals(i2));
    3
    assertTrue(m1.equals(m2));
    Differences
    Expression1Expression2Difference
    i2m2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.dial.DialValueIndicatororg.jfree.data.time.FixedMillisecondVARIABLE_TYPE_MISMATCH
    i1m1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.dial.DialValueIndicatororg.jfree.data.time.FixedMillisecondVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.plot.dial.DialValueIndicator of variable i2 does not match with type org.jfree.data.time.FixedMillisecond of variable m2
    • Make classes org.jfree.chart.plot.dial.DialValueIndicator and org.jfree.data.time.FixedMillisecond extend a common superclass
    Type org.jfree.chart.plot.dial.DialValueIndicator of variable i1 does not match with type org.jfree.data.time.FixedMillisecond of variable m1
    • Make classes org.jfree.chart.plot.dial.DialValueIndicator and org.jfree.data.time.FixedMillisecond extend a common superclass
    3
    assertTrue(m1.equals(m2));
    4
    int h1 = i1.hashCode();
    4
    int h1 = i1.hashCode();
    4
    int h1 = m1.hashCode();
    Differences
    Expression1Expression2Difference
    i1m1VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.dial.DialValueIndicatororg.jfree.data.time.FixedMillisecondVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.plot.dial.DialValueIndicator of variable i1 does not match with type org.jfree.data.time.FixedMillisecond of variable m1
    • Make classes org.jfree.chart.plot.dial.DialValueIndicator and org.jfree.data.time.FixedMillisecond extend a common superclass
    4
    int h1 = m1.hashCode();
    5
    int h2 = i2.hashCode();
    5
    int h2 = i2.hashCode();
    5
    int h2 = m2.hashCode();
    Differences
    Expression1Expression2Difference
    i2m2VARIABLE_NAME_MISMATCH
    org.jfree.chart.plot.dial.DialValueIndicatororg.jfree.data.time.FixedMillisecondVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.plot.dial.DialValueIndicator of variable i2 does not match with type org.jfree.data.time.FixedMillisecond of variable m2
    • Make classes org.jfree.chart.plot.dial.DialValueIndicator and org.jfree.data.time.FixedMillisecond extend a common superclass
    5
    int h2 = m2.hashCode();
    6
    assertEquals(h1, h2);
    6
    assertEquals(h1, h2);
    Precondition Violations (8)
    Row Violation
    1Unmatched statement FixedMillisecond m1=new FixedMillisecond(500000L); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement DialValueIndicator i1=new DialValueIndicator(0); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement FixedMillisecond m2=new FixedMillisecond(500000L); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement DialValueIndicator i2=new DialValueIndicator(0); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Type org.jfree.chart.plot.dial.DialValueIndicator of variable i2 does not match with type org.jfree.data.time.FixedMillisecond of variable m2
    6Type org.jfree.chart.plot.dial.DialValueIndicator of variable i1 does not match with type org.jfree.data.time.FixedMillisecond of variable m1
    7Type org.jfree.chart.plot.dial.DialValueIndicator of variable i1 does not match with type org.jfree.data.time.FixedMillisecond of variable m1
    8Type org.jfree.chart.plot.dial.DialValueIndicator of variable i2 does not match with type org.jfree.data.time.FixedMillisecond of variable m2