Day d = new Day(4, 5, 2001); Calendar calendar = Calendar.getInstance( TimeZone.getTimeZone("Europe/London"), Locale.UK); assertEquals(989017199999L, d.getLastMillisecond(calendar)); // try null calendar boolean pass = false; try { d.getLastMillisecond((Calendar) null); } catch (NullPointerException e) { pass = true; } assertTrue(pass);
Quarter q = new Quarter(1, 2001); GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY); calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt")); assertEquals(978307200000L, q.getFirstMillisecond(calendar)); // try null calendar boolean pass = false; try { q.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/DayTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/time/junit/QuarterTests.java
Method name: void testGetLastMillisecondWithCalendar() Method name: void testGetFirstMillisecondWithCalendar()
Number of AST nodes: 7 Number of AST nodes: 8
1
Day d = new Day(4, 5, 2001);
1
Quarter q = new Quarter(1, 2001);
2
        Calendar calendar = Calendar.getInstance(
2
        GregorianCalendar calendar = 
3
                
3
new GregorianCalendar(Locale.GERMANY);
4
TimeZone.getTimeZone("Europe/London"), Locale.UK);
4
        calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt"));
5
        assertEquals(989017199999L, d.getLastMillisecond(calendar));
5
        assertEquals(978307200000L, q.getFirstMillisecond(calendar));
6
        
6
        
7
        // try null calendar
7
        // try null calendar
8
        boolean pass = false;
8
        boolean pass = false;
9
        try {
9
        try {
10
            d.getLastMillisecond((Calendar) null);
10
            q.getFirstMillisecond((Calendar) null);
11
        }
11
        }
12
        catch (NullPointerException e) {
12
        catch (NullPointerException e) {
13
            pass = true;
13
            pass = true;
14
        }
14
        }
15
        assertTrue(pass);
15
        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 comparisons17
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)15.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    Day d = new Day(4, 5, 2001);
    1
    Day d = new Day(4, 5, 2001);
    1
    Quarter q = new Quarter(1, 2001);
    Differences
    Expression1Expression2Difference
    org.jfree.data.time.Dayorg.jfree.data.time.QuarterSUBCLASS_TYPE_MISMATCH
    dqVARIABLE_NAME_MISMATCH
    org.jfree.data.time.Dayorg.jfree.data.time.QuarterSUBCLASS_TYPE_MISMATCH
    org.jfree.data.time.Dayorg.jfree.data.time.QuarterSUBCLASS_TYPE_MISMATCH
    new Day(4,5,2001)new Quarter(1,2001)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression new Day(4,5,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new Quarter(1,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new Day(4,5,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new Quarter(1,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    Quarter q = new Quarter(1, 2001);
    2
    Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("Europe/London"), Locale.UK);
    2
    Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("Europe/London"), Locale.UK);
    2
    GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY);
    Differences
    Expression1Expression2Difference
    java.util.Calendarjava.util.GregorianCalendarSUBCLASS_TYPE_MISMATCH
    java.util.Calendarjava.util.GregorianCalendarSUBCLASS_TYPE_MISMATCH
    java.util.Calendarjava.util.GregorianCalendarSUBCLASS_TYPE_MISMATCH
    Calendar.getInstance(TimeZone.getTimeZone("Europe/London"),Locale.UK)new GregorianCalendar(Locale.GERMANY)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression new GregorianCalendar(Locale.GERMANY) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY);
                                                                                                                                        
    3
    calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt"));
    Preondition Violations
    Unmatched statement calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt")); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3
    calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt"));
    3
    assertEquals(989017199999L, d.getLastMillisecond(calendar));
    3
    assertEquals(989017199999L, d.getLastMillisecond(calendar));
    4
    assertEquals(978307200000L, q.getFirstMillisecond(calendar));
    Differences
    Expression1Expression2Difference
    989017199999L978307200000LLITERAL_VALUE_MISMATCH
    java.util.Calendarjava.util.GregorianCalendarSUBCLASS_TYPE_MISMATCH
    getLastMillisecondgetFirstMillisecondMETHOD_INVOCATION_NAME_MISMATCH
    dqVARIABLE_NAME_MISMATCH
    org.jfree.data.time.Dayorg.jfree.data.time.QuarterSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression d.getLastMillisecond(calendar) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression q.getFirstMillisecond(calendar) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    assertEquals(978307200000L, q.getFirstMillisecond(calendar));
    4
    boolean pass = false;
    5
    boolean pass = false;
    5
    try
    6
    try
    6
    d.getLastMillisecond((Calendar)null);
    6
    d.getLastMillisecond((Calendar)null);
    7
    q.getFirstMillisecond((Calendar)null);
    Differences
    Expression1Expression2Difference
    getLastMillisecondgetFirstMillisecondMETHOD_INVOCATION_NAME_MISMATCH
    dqVARIABLE_NAME_MISMATCH
    org.jfree.data.time.Dayorg.jfree.data.time.QuarterSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression d.getLastMillisecond((Calendar)null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression q.getFirstMillisecond((Calendar)null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression d.getLastMillisecond((Calendar)null) is a void method call, and thus it cannot be parameterized
    Expression q.getFirstMillisecond((Calendar)null) is a void method call, and thus it cannot be parameterized
    7
    q.getFirstMillisecond((Calendar)null);
    7
    assertTrue(pass);
    8
    assertTrue(pass);
    Precondition Violations (12)
    Row Violation
    1Expression new Day(4,5,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new Quarter(1,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new Day(4,5,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression new Quarter(1,2001) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression new GregorianCalendar(Locale.GERMANY) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Unmatched statement calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt")); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Expression d.getLastMillisecond(calendar) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression q.getFirstMillisecond(calendar) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression d.getLastMillisecond((Calendar)null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression q.getFirstMillisecond((Calendar)null) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression d.getLastMillisecond((Calendar)null) is a void method call, and thus it cannot be parameterized
    12Expression q.getFirstMillisecond((Calendar)null) is a void method call, and thus it cannot be parameterized