Hour first = new Hour(0, new Day(1, MonthConstants.JANUARY, 1900)); Hour next = (Hour) first.next(); assertEquals(1, next.getHour()); assertEquals(1900, next.getYear());
Hour last = new Hour(23, new Day(31, MonthConstants.DECEMBER, 9999)); Hour previous = (Hour) last.previous(); assertEquals(22, previous.getHour()); assertEquals(9999, previous.getYear());
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/HourTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/HourTests.java
Method name: void testFirstHourNext() Method name: void testLastHourPrevious()
Number of AST nodes: 4 Number of AST nodes: 4
1
Hour first = new Hour(0, new Day(1, MonthConstants.JANUARY, 1900));
1
Hour last = new Hour(23, new Day(31, MonthConstants.DECEMBER, 9999));
2
        Hour next = (Hour) first.next();
2
        Hour previous = (Hour) last.previous();
3
        assertEquals(1, next.getHour());
3
        assertEquals(22, previous.getHour());
4
        assertEquals(1900, next.getYear());
4
        assertEquals(9999, previous.getYear());
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are declared in the same class
Number of node comparisons10
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements4
    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
    Hour first = new Hour(0, new Day(1, MonthConstants.JANUARY, 1900));
    1
    Hour first = new Hour(0, new Day(1, MonthConstants.JANUARY, 1900));
    1
    Hour last = new Hour(23, new Day(31, MonthConstants.DECEMBER, 9999));
    Differences
    Expression1Expression2Difference
    firstlastVARIABLE_NAME_MISMATCH
    023LITERAL_VALUE_MISMATCH
    131LITERAL_VALUE_MISMATCH
    JANUARYDECEMBERVARIABLE_NAME_MISMATCH
    19009999LITERAL_VALUE_MISMATCH
    1
    Hour last = new Hour(23, new Day(31, MonthConstants.DECEMBER, 9999));
    2
    Hour next = (Hour)first.next();
    2
    Hour next = (Hour)first.next();
    2
    Hour previous = (Hour)last.previous();
    Differences
    Expression1Expression2Difference
    nextpreviousVARIABLE_NAME_MISMATCH
    nextpreviousMETHOD_INVOCATION_NAME_MISMATCH
    firstlastVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression first.next() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression last.previous() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    Hour previous = (Hour)last.previous();
    3
    assertEquals(1, next.getHour());
    3
    assertEquals(1, next.getHour());
    3
    assertEquals(22, previous.getHour());
    Differences
    Expression1Expression2Difference
    122LITERAL_VALUE_MISMATCH
    nextpreviousVARIABLE_NAME_MISMATCH
    3
    assertEquals(22, previous.getHour());
    4
    assertEquals(1900, next.getYear());
    4
    assertEquals(1900, next.getYear());
    4
    assertEquals(9999, previous.getYear());
    Differences
    Expression1Expression2Difference
    19009999LITERAL_VALUE_MISMATCH
    nextpreviousVARIABLE_NAME_MISMATCH
    4
    assertEquals(9999, previous.getYear());
    Precondition Violations (2)
    Row Violation
    1Expression first.next() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression last.previous() cannot be parameterized, because it has dependencies to/from statements that will be extracted