Month m = new Month(3, 2001); GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY); calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt")); assertEquals(986083199999L, m.getLastMillisecond(calendar)); // try null calendar boolean pass = false; try { m.getLastMillisecond((Calendar) null); } catch (NullPointerException e) { pass = true; } assertTrue(pass);
Week w = new Week(1, 2001); GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY); calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt")); assertEquals(978307200000L, w.getFirstMillisecond(calendar)); // try null calendar boolean pass = false; try { w.getFirstMillisecond((Calendar) null); } catch (NullPointerException e) { pass = true; } assertTrue(pass);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/MonthTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/WeekTests.java
Method name: void testGetLastMillisecondWithCalendar() Method name: void testGetFirstMillisecondWithCalendar()
Number of AST nodes: 8 Number of AST nodes: 8
1
Month m = new Month(3, 2001);
1
Week w = new Week(1, 2001);
2
        GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY);
2
        GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY);
3
        calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt"));
3
        calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt"));
4
        assertEquals(986083199999L, m.getLastMillisecond(calendar));
4
        assertEquals(978307200000L, w.getFirstMillisecond(calendar));
5
        
5
        
6
        // try null calendar
6
        // try null calendar
7
        boolean pass = false;
7
        boolean pass = false;
8
        try {
8
        try {
9
            m.getLastMillisecond((Calendar) null);
9
            w.getFirstMillisecond((Calendar) null);
10
        }
10
        }
11
        catch (NullPointerException e) {
11
        catch (NullPointerException e) {
12
            pass = true;
12
            pass = true;
13
        }
13
        }
14
        assertTrue(pass);
14
        assertTrue(pass);
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons20
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)15.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Month m = new Month(3, 2001);
    1
    Month m = new Month(3, 2001);
    1
    Week w = new Week(1, 2001);
    Differences
    Expression1Expression2Difference
    org.jfree.data.time.Monthorg.jfree.data.time.WeekSUBCLASS_TYPE_MISMATCH
    mwVARIABLE_NAME_MISMATCH
    org.jfree.data.time.Monthorg.jfree.data.time.WeekSUBCLASS_TYPE_MISMATCH
    org.jfree.data.time.Monthorg.jfree.data.time.WeekSUBCLASS_TYPE_MISMATCH
    31LITERAL_VALUE_MISMATCH
    Preondition Violations
    Expression new Month(3,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new Week(1,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    Week w = new Week(1, 2001);
    2
    GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY);
    2
    GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY);
    3
    calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt"));
    3
    calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt"));
    4
    assertEquals(986083199999L, m.getLastMillisecond(calendar));
    4
    assertEquals(986083199999L, m.getLastMillisecond(calendar));
    4
    assertEquals(978307200000L, w.getFirstMillisecond(calendar));
    Differences
    Expression1Expression2Difference
    986083199999L978307200000LLITERAL_VALUE_MISMATCH
    getLastMillisecondgetFirstMillisecondMETHOD_INVOCATION_NAME_MISMATCH
    mwVARIABLE_NAME_MISMATCH
    org.jfree.data.time.Monthorg.jfree.data.time.WeekSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression m.getLastMillisecond(calendar) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression w.getFirstMillisecond(calendar) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    assertEquals(978307200000L, w.getFirstMillisecond(calendar));
    5
    boolean pass = false;
    5
    boolean pass = false;
    6
    try
    6
    try
    7
    m.getLastMillisecond((Calendar)null);
    7
    m.getLastMillisecond((Calendar)null);
    7
    w.getFirstMillisecond((Calendar)null);
    Differences
    Expression1Expression2Difference
    getLastMillisecondgetFirstMillisecondMETHOD_INVOCATION_NAME_MISMATCH
    mwVARIABLE_NAME_MISMATCH
    org.jfree.data.time.Monthorg.jfree.data.time.WeekSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression m.getLastMillisecond((Calendar)null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression w.getFirstMillisecond((Calendar)null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression m.getLastMillisecond((Calendar)null) is a void method call, and thus it cannot be parameterized
    Expression w.getFirstMillisecond((Calendar)null) is a void method call, and thus it cannot be parameterized
    7
    w.getFirstMillisecond((Calendar)null);
    8
    assertTrue(pass);
    8
    assertTrue(pass);
    Precondition Violations (8)
    Row Violation
    1Expression new Month(3,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new Week(1,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression m.getLastMillisecond(calendar) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression w.getFirstMillisecond(calendar) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression m.getLastMillisecond((Calendar)null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression w.getFirstMillisecond((Calendar)null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression m.getLastMillisecond((Calendar)null) is a void method call, and thus it cannot be parameterized
    8Expression w.getFirstMillisecond((Calendar)null) is a void method call, and thus it cannot be parameterized