DateRange r1 = new DateRange(new Date(1000L), new Date(2000L)); DateRange r2 = new DateRange(new Date(1000L), new Date(2000L)); assertTrue(r1.equals(r2)); assertTrue(r2.equals(r1)); r1 = new DateRange(new Date(1111L), new Date(2000L)); assertFalse(r1.equals(r2)); r2 = new DateRange(new Date(1111L), new Date(2000L)); assertTrue(r1.equals(r2)); r1 = new DateRange(new Date(1111L), new Date(2222L)); assertFalse(r1.equals(r2)); r2 = new DateRange(new Date(1111L), new Date(2222L)); assertTrue(r1.equals(r2));
SimpleTimePeriod p1 = new SimpleTimePeriod(new Date(1000L), new Date(1004L)); SimpleTimePeriod p2 = new SimpleTimePeriod(new Date(1000L), new Date(1004L)); assertTrue(p1.equals(p2)); assertTrue(p2.equals(p1)); p1 = new SimpleTimePeriod(new Date(1002L), new Date(1004L)); assertFalse(p1.equals(p2)); p2 = new SimpleTimePeriod(new Date(1002L), new Date(1004L)); assertTrue(p1.equals(p2)); p1 = new SimpleTimePeriod(new Date(1002L), new Date(1003L)); assertFalse(p1.equals(p2)); p2 = new SimpleTimePeriod(new Date(1002L), new Date(1003L)); assertTrue(p1.equals(p2));
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/DateRangeTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/SimpleTimePeriodTests.java
Method name: void testEquals() Method name: void testEquals()
Number of AST nodes: 12 Number of AST nodes: 12
1
DateRange r1 = new DateRange(new Date(1000L), 
1
SimpleTimePeriod p1 = new SimpleTimePeriod(new Date(1000L),
2
new Date(2000L));
2
        		new Date(1004L));
3
        DateRange r2 = new DateRange(new Date(1000L), 
3
        SimpleTimePeriod p2 = new SimpleTimePeriod(new Date(1000L),
4
new Date(2000L));
4
        		new Date(1004L));
5
        assertTrue(r1.equals(r2));
5
        assertTrue(p1.equals(p2));
6
        assertTrue(r2.equals(r1));
6
        assertTrue(p2.equals(p1));
7
        r1 = new DateRange(new Date(1111L), new Date(2000L));
7
        p1 = new SimpleTimePeriod(new Date(1002L), new Date(1004L));
8
        assertFalse(r1.equals(r2));
8
        assertFalse(p1.equals(p2));
9
        r2 = new DateRange(new Date(1111L), new Date(2000L));
9
        p2 = new SimpleTimePeriod(new Date(1002L), new Date(1004L));
10
        assertTrue(r1.equals(r2));
10
        assertTrue(p1.equals(p2));
11
        r1 = new DateRange(new Date(1111L), new Date(2222L));
11
        p1 = new SimpleTimePeriod(new Date(1002L), new Date(1003L));
12
        assertFalse(r1.equals(r2));
12
        assertFalse(p1.equals(p2));
13
        r2 = new DateRange(new Date(1111L), new Date(2222L));
13
        p2 = new SimpleTimePeriod(new Date(1002L), new Date(1003L));
14
        assertTrue(r1.equals(r2));
14
        assertTrue(p1.equals(p2));
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 comparisons62
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment6
    Number of unmapped statements in the second code fragment6
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                              
    1
    SimpleTimePeriod p1 = new SimpleTimePeriod(new Date(1000L), new Date(1004L));
    Preondition Violations
    Unmatched statement SimpleTimePeriod p1=new SimpleTimePeriod(new Date(1000L),new Date(1004L)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    1
    SimpleTimePeriod p1 = new SimpleTimePeriod(new Date(1000L), new Date(1004L));
    1
    DateRange r1 = new DateRange(new Date(1000L), new Date(2000L));
    1
    DateRange r1 = new DateRange(new Date(1000L), new Date(2000L));
    Preondition Violations
    Unmatched statement DateRange r1=new DateRange(new Date(1000L),new Date(2000L)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                  
                                                                                                                                                              
    2
    SimpleTimePeriod p2 = new SimpleTimePeriod(new Date(1000L), new Date(1004L));
    Preondition Violations
    Unmatched statement SimpleTimePeriod p2=new SimpleTimePeriod(new Date(1000L),new Date(1004L)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    SimpleTimePeriod p2 = new SimpleTimePeriod(new Date(1000L), new Date(1004L));
    2
    DateRange r2 = new DateRange(new Date(1000L), new Date(2000L));
    2
    DateRange r2 = new DateRange(new Date(1000L), new Date(2000L));
    Preondition Violations
    Unmatched statement DateRange r2=new DateRange(new Date(1000L),new Date(2000L)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                  
    3
    assertTrue(r1.equals(r2));
    3
    assertTrue(r1.equals(r2));
    3
    assertTrue(p1.equals(p2));
    Differences
    Expression1Expression2Difference
    r2p2VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    r1p1VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    3
    assertTrue(p1.equals(p2));
    4
    assertTrue(r2.equals(r1));
    4
    assertTrue(r2.equals(r1));
    4
    assertTrue(p2.equals(p1));
    Differences
    Expression1Expression2Difference
    r1p1VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    r2p2VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    4
    assertTrue(p2.equals(p1));
                                                                                                                            
    5
    p1 = new SimpleTimePeriod(new Date(1002L), new Date(1004L));
    Preondition Violations
    Unmatched statement p1=new SimpleTimePeriod(new Date(1002L),new Date(1004L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5
    p1 = new SimpleTimePeriod(new Date(1002L), new Date(1004L));
    5
    r1 = new DateRange(new Date(1111L), new Date(2000L));
    5
    r1 = new DateRange(new Date(1111L), new Date(2000L));
    Preondition Violations
    Unmatched statement r1=new DateRange(new Date(1111L),new Date(2000L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                              
    6
    assertFalse(r1.equals(r2));
    6
    assertFalse(r1.equals(r2));
    6
    assertFalse(p1.equals(p2));
    Differences
    Expression1Expression2Difference
    r2p2VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    r1p1VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    6
    assertFalse(p1.equals(p2));
                                                                                                                            
    7
    p2 = new SimpleTimePeriod(new Date(1002L), new Date(1004L));
    Preondition Violations
    Unmatched statement p2=new SimpleTimePeriod(new Date(1002L),new Date(1004L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7
    p2 = new SimpleTimePeriod(new Date(1002L), new Date(1004L));
    7
    r2 = new DateRange(new Date(1111L), new Date(2000L));
    7
    r2 = new DateRange(new Date(1111L), new Date(2000L));
    Preondition Violations
    Unmatched statement r2=new DateRange(new Date(1111L),new Date(2000L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                              
    8
    assertTrue(r1.equals(r2));
    8
    assertTrue(r1.equals(r2));
    8
    assertTrue(p1.equals(p2));
    Differences
    Expression1Expression2Difference
    r2p2VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    r1p1VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    8
    assertTrue(p1.equals(p2));
                                                                                                                            
    9
    p1 = new SimpleTimePeriod(new Date(1002L), new Date(1003L));
    Preondition Violations
    Unmatched statement p1=new SimpleTimePeriod(new Date(1002L),new Date(1003L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9
    p1 = new SimpleTimePeriod(new Date(1002L), new Date(1003L));
    9
    r1 = new DateRange(new Date(1111L), new Date(2222L));
    9
    r1 = new DateRange(new Date(1111L), new Date(2222L));
    Preondition Violations
    Unmatched statement r1=new DateRange(new Date(1111L),new Date(2222L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                              
    10
    assertFalse(r1.equals(r2));
    10
    assertFalse(r1.equals(r2));
    10
    assertFalse(p1.equals(p2));
    Differences
    Expression1Expression2Difference
    r2p2VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    r1p1VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    10
    assertFalse(p1.equals(p2));
                                                                                                                              
    11
    p2 = new SimpleTimePeriod(new Date(1002L), new Date(1003L));
    Preondition Violations
    Unmatched statement p2=new SimpleTimePeriod(new Date(1002L),new Date(1003L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    11
    p2 = new SimpleTimePeriod(new Date(1002L), new Date(1003L));
    11
    r2 = new DateRange(new Date(1111L), new Date(2222L));
    11
    r2 = new DateRange(new Date(1111L), new Date(2222L));
    Preondition Violations
    Unmatched statement r2=new DateRange(new Date(1111L),new Date(2222L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                
    12
    assertTrue(r1.equals(r2));
    12
    assertTrue(r1.equals(r2));
    12
    assertTrue(p1.equals(p2));
    Differences
    Expression1Expression2Difference
    r2p2VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    r1p1VARIABLE_NAME_MISMATCH
    org.jfree.data.time.DateRangeorg.jfree.data.time.SimpleTimePeriodVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    • Make classes org.jfree.data.time.DateRange and org.jfree.data.time.SimpleTimePeriod extend a common superclass
    12
    assertTrue(p1.equals(p2));
    Precondition Violations (24)
    Row Violation
    1Unmatched statement SimpleTimePeriod p1=new SimpleTimePeriod(new Date(1000L),new Date(1004L)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement DateRange r1=new DateRange(new Date(1000L),new Date(2000L)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement SimpleTimePeriod p2=new SimpleTimePeriod(new Date(1000L),new Date(1004L)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement DateRange r2=new DateRange(new Date(1000L),new Date(2000L)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    6Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    7Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    8Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    9Unmatched statement p1=new SimpleTimePeriod(new Date(1002L),new Date(1004L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10Unmatched statement r1=new DateRange(new Date(1111L),new Date(2000L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    11Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    12Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    13Unmatched statement p2=new SimpleTimePeriod(new Date(1002L),new Date(1004L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    14Unmatched statement r2=new DateRange(new Date(1111L),new Date(2000L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    15Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    16Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    17Unmatched statement p1=new SimpleTimePeriod(new Date(1002L),new Date(1003L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    18Unmatched statement r1=new DateRange(new Date(1111L),new Date(2222L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    19Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    20Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1
    21Unmatched statement p2=new SimpleTimePeriod(new Date(1002L),new Date(1003L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    22Unmatched statement r2=new DateRange(new Date(1111L),new Date(2222L)); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    23Type org.jfree.data.time.DateRange of variable r2 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p2
    24Type org.jfree.data.time.DateRange of variable r1 does not match with type org.jfree.data.time.SimpleTimePeriod of variable p1