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);
Year y1 = new Year(1988); Year y2 = new Year(1988); assertTrue(y1.equals(y2)); int h1 = y1.hashCode(); int h2 = y2.hashCode(); assertEquals(h1, h2);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/FixedMillisecondTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/YearTests.java
Method name: void testHashcode() Method name: void testHashcode()
Number of AST nodes: 6 Number of AST nodes: 6
1
FixedMillisecond m1 = new FixedMillisecond(500000L);
2
        FixedMillisecond m2 = new FixedMillisecond(500000L
1
Year y1 = new Year(1988);
3
);
2
        Year y2 = new Year(1988);
4
        assertTrue(m1.equals(m2));
3
        assertTrue(y1.equals(y2));
5
        int h1 = m1.hashCode();
4
        int h1 = y1.hashCode();
6
        int h2 = m2.hashCode();
5
        int h2 = y2.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 comparisons19
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    FixedMillisecond m1 = new FixedMillisecond(500000L);
    1
    FixedMillisecond m1 = new FixedMillisecond(500000L);
    1
    Year y1 = new Year(1988);
    Differences
    Expression1Expression2Difference
    org.jfree.data.time.FixedMillisecondorg.jfree.data.time.YearSUBCLASS_TYPE_MISMATCH
    m1y1VARIABLE_NAME_MISMATCH
    org.jfree.data.time.FixedMillisecondorg.jfree.data.time.YearSUBCLASS_TYPE_MISMATCH
    org.jfree.data.time.FixedMillisecondorg.jfree.data.time.YearSUBCLASS_TYPE_MISMATCH
    500000L1988LITERAL_VALUE_MISMATCH
    longintVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression new FixedMillisecond(500000L) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new Year(1988) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type long of variable 500000L does not match with type int of variable 1988
    1
    Year y1 = new Year(1988);
    2
    FixedMillisecond m2 = new FixedMillisecond(500000L);
    2
    FixedMillisecond m2 = new FixedMillisecond(500000L);
    2
    Year y2 = new Year(1988);
    Differences
    Expression1Expression2Difference
    org.jfree.data.time.FixedMillisecondorg.jfree.data.time.YearSUBCLASS_TYPE_MISMATCH
    m2y2VARIABLE_NAME_MISMATCH
    org.jfree.data.time.FixedMillisecondorg.jfree.data.time.YearSUBCLASS_TYPE_MISMATCH
    org.jfree.data.time.FixedMillisecondorg.jfree.data.time.YearSUBCLASS_TYPE_MISMATCH
    500000L1988LITERAL_VALUE_MISMATCH
    longintVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression new FixedMillisecond(500000L) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new Year(1988) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type long of variable 500000L does not match with type int of variable 1988
    2
    Year y2 = new Year(1988);
    3
    assertTrue(m1.equals(m2));
    3
    assertTrue(m1.equals(m2));
    3
    assertTrue(y1.equals(y2));
    Differences
    Expression1Expression2Difference
    m2y2VARIABLE_NAME_MISMATCH
    org.jfree.data.time.FixedMillisecondorg.jfree.data.time.YearSUBCLASS_TYPE_MISMATCH
    m1y1VARIABLE_NAME_MISMATCH
    org.jfree.data.time.FixedMillisecondorg.jfree.data.time.YearSUBCLASS_TYPE_MISMATCH
    3
    assertTrue(y1.equals(y2));
    4
    int h1 = m1.hashCode();
    4
    int h1 = m1.hashCode();
    4
    int h1 = y1.hashCode();
    Differences
    Expression1Expression2Difference
    m1y1VARIABLE_NAME_MISMATCH
    org.jfree.data.time.FixedMillisecondorg.jfree.data.time.YearSUBCLASS_TYPE_MISMATCH
    4
    int h1 = y1.hashCode();
    5
    int h2 = m2.hashCode();
    5
    int h2 = m2.hashCode();
    5
    int h2 = y2.hashCode();
    Differences
    Expression1Expression2Difference
    m2y2VARIABLE_NAME_MISMATCH
    org.jfree.data.time.FixedMillisecondorg.jfree.data.time.YearSUBCLASS_TYPE_MISMATCH
    5
    int h2 = y2.hashCode();
    6
    assertEquals(h1, h2);
    6
    assertEquals(h1, h2);
    Precondition Violations (6)
    Row Violation
    1Expression new FixedMillisecond(500000L) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new Year(1988) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Type long of variable 500000L does not match with type int of variable 1988
    4Expression new FixedMillisecond(500000L) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression new Year(1988) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Type long of variable 500000L does not match with type int of variable 1988