Session s = openSession(); Transaction t = s.beginTransaction(); Person gavin = new Person("Gavin"); new Thing("Passport", gavin); s.persist(gavin); t.commit(); s.close(); assertEquals(0, gavin.getVersion()); s = openSession(); t = s.beginTransaction(); gavin = (Person) s.createCriteria(Person.class).uniqueResult(); new Thing("Laptop", gavin); t.commit(); s.close(); assertEquals(1, gavin.getVersion()); assertFalse( Hibernate.isInitialized( gavin.getThings() ) ); s = openSession(); t = s.beginTransaction(); gavin = (Person) s.createCriteria(Person.class).uniqueResult(); gavin.getThings().clear(); t.commit(); s.close(); assertEquals(2, gavin.getVersion()); assertTrue( Hibernate.isInitialized( gavin.getThings() ) ); s = openSession(); t = s.beginTransaction(); s.delete(gavin); t.commit(); s.close();
Session s = openSession(); Transaction t = s.beginTransaction(); Person gavin = new Person("Gavin"); new Task("Code", gavin); s.persist(gavin); t.commit(); s.close(); assertEquals(0, gavin.getVersion()); s = openSession(); t = s.beginTransaction(); gavin = (Person) s.createCriteria(Person.class).uniqueResult(); new Task("Document", gavin); t.commit(); s.close(); assertEquals(0, gavin.getVersion()); assertFalse( Hibernate.isInitialized( gavin.getTasks() ) ); s = openSession(); t = s.beginTransaction(); gavin = (Person) s.createCriteria(Person.class).uniqueResult(); gavin.getTasks().clear(); t.commit(); s.close(); assertEquals(0, gavin.getVersion()); assertTrue( Hibernate.isInitialized( gavin.getTasks() ) ); s = openSession(); t = s.beginTransaction(); s.delete(gavin); t.commit(); s.close();
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/version/VersionTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/version/VersionTest.java
Method name: void testCollectionVersion() Method name: void testCollectionNoVersion()
Number of AST nodes: 29 Number of AST nodes: 29
1
Session s = openSession();
1
Session s = openSession();
2
		Transaction t = s.beginTransaction();
2
		Transaction t = s.beginTransaction();
3
		Person gavin = new Person("Gavin");
3
		Person gavin = new Person("Gavin");
4
		new Thing("Passport", gavin);
4
		new Task("Code", gavin);
5
		s.persist(gavin);
5
		s.persist(gavin);
6
		t.commit();
6
		t.commit();
7
		s.close();
7
		s.close();
8
		
8
		
9
		assertEquals(0, gavin.getVersion());
9
		assertEquals(0, gavin.getVersion());
10
		
10
		
11
		s = openSession();
11
		s = openSession();
12
		t = s.beginTransaction();
12
		t = s.beginTransaction();
13
		gavin = (Person) s.createCriteria(Person.class).uniqueResult();
13
		gavin = (Person) s.createCriteria(Person.class).uniqueResult();
14
		new Thing("Laptop", gavin);
14
		new Task("Document", gavin);
15
		t.commit();
15
		t.commit();
16
		s.close();
16
		s.close();
17
		
17
		
18
		assertEquals(1, gavin.getVersion());
18
		assertEquals(0, gavin.getVersion());
19
		assertFalse( Hibernate.isInitialized( gavin.getThings() ) );
19
		assertFalse( Hibernate.isInitialized( gavin.getTasks() ) );
20
		s = openSession();
20
		s = openSession();
21
		t = s.beginTransaction();
21
		t = s.beginTransaction();
22
		gavin = (Person) s.createCriteria(Person.class).uniqueResult();
22
		gavin = (Person) s.createCriteria(Person.class).uniqueResult();
23
		gavin.getThings().clear();
23
		gavin.getTasks().clear();
24
		t.commit();
24
		t.commit();
25
		s.close();
25
		s.close();
26
		
26
		
27
		assertEquals(2, gavin.getVersion());
27
		assertEquals(0, gavin.getVersion());
28
		assertTrue( Hibernate.isInitialized( gavin.getThings() ) );
28
		assertTrue( Hibernate.isInitialized( gavin.getTasks() ) );
29
		s = openSession();
29
		s = openSession();
30
		t = s.beginTransaction();
30
		t = s.beginTransaction();
31
		s.delete(gavin);
31
		s.delete(gavin);
32
		t.commit();
32
		t.commit();
33
		s.close();
33
		s.close();
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 declared in the same class
Number of node comparisons190
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements27
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Session s = openSession();
    1
    Session s = openSession();
    2
    Transaction t = s.beginTransaction();
    2
    Transaction t = s.beginTransaction();
    3
    Person gavin = new Person("Gavin");
    3
    Person gavin = new Person("Gavin");
                                                        
    4
    new Task("Code", gavin);
    Preondition Violations
    Unmatched statement new Task("Code",gavin); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4
    new Task("Code", gavin);
    4
    new Thing("Passport", gavin);
    4
    new Thing("Passport", gavin);
    Preondition Violations
    Unmatched statement new Thing("Passport",gavin); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                  
    5
    s.persist(gavin);
    5
    s.persist(gavin);
    6
    t.commit();
    6
    t.commit();
    7
    s.close();
    7
    s.close();
    8
    assertEquals(0, gavin.getVersion());
    8
    assertEquals(0, gavin.getVersion());
    9
    s = openSession();
    9
    s = openSession();
    10
    t = s.beginTransaction();
    10
    t = s.beginTransaction();
    11
    gavin = (Person)s.createCriteria(Person.class).uniqueResult();
    11
    gavin = (Person)s.createCriteria(Person.class).uniqueResult();
                                                                  
    12
    new Task("Document", gavin);
    Preondition Violations
    Unmatched statement new Task("Document",gavin); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    12
    new Task("Document", gavin);
    12
    new Thing("Laptop", gavin);
    12
    new Thing("Laptop", gavin);
    Preondition Violations
    Unmatched statement new Thing("Laptop",gavin); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                
    13
    t.commit();
    13
    t.commit();
    14
    s.close();
    14
    s.close();
    15
    assertEquals(1, gavin.getVersion());
    15
    assertEquals(1, gavin.getVersion());
    15
    assertEquals(0, gavin.getVersion());
    Differences
    Expression1Expression2Difference
    10LITERAL_VALUE_MISMATCH
    15
    assertEquals(0, gavin.getVersion());
    16
    assertFalse(Hibernate.isInitialized(gavin.getThings()));
    16
    assertFalse(Hibernate.isInitialized(gavin.getThings()));
    16
    assertFalse(Hibernate.isInitialized(gavin.getTasks()));
    Differences
    Expression1Expression2Difference
    getThingsgetTasksMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression gavin.getThings() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression gavin.getTasks() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    16
    assertFalse(Hibernate.isInitialized(gavin.getTasks()));
    17
    s = openSession();
    17
    s = openSession();
    18
    t = s.beginTransaction();
    18
    t = s.beginTransaction();
    19
    gavin = (Person)s.createCriteria(Person.class).uniqueResult();
    19
    gavin = (Person)s.createCriteria(Person.class).uniqueResult();
    20
    gavin.getThings().clear();
    20
    gavin.getThings().clear();
    20
    gavin.getTasks().clear();
    Differences
    Expression1Expression2Difference
    getThingsgetTasksMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression gavin.getThings() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression gavin.getTasks() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    20
    gavin.getTasks().clear();
    21
    t.commit();
    21
    t.commit();
    22
    s.close();
    22
    s.close();
    23
    assertEquals(2, gavin.getVersion());
    23
    assertEquals(2, gavin.getVersion());
    23
    assertEquals(0, gavin.getVersion());
    Differences
    Expression1Expression2Difference
    20LITERAL_VALUE_MISMATCH
    23
    assertEquals(0, gavin.getVersion());
    24
    assertTrue(Hibernate.isInitialized(gavin.getThings()));
    24
    assertTrue(Hibernate.isInitialized(gavin.getThings()));
    24
    assertTrue(Hibernate.isInitialized(gavin.getTasks()));
    Differences
    Expression1Expression2Difference
    getThingsgetTasksMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression gavin.getThings() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression gavin.getTasks() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    24
    assertTrue(Hibernate.isInitialized(gavin.getTasks()));
    25
    s = openSession();
    25
    s = openSession();
    26
    t = s.beginTransaction();
    26
    t = s.beginTransaction();
    27
    s.delete(gavin);
    27
    s.delete(gavin);
    28
    t.commit();
    28
    t.commit();
    29
    s.close();
    29
    s.close();
    Precondition Violations (10)
    Row Violation
    1Unmatched statement new Task("Code",gavin); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement new Thing("Passport",gavin); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement new Task("Document",gavin); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement new Thing("Laptop",gavin); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Expression gavin.getThings() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression gavin.getTasks() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression gavin.getThings() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression gavin.getTasks() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression gavin.getThings() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression gavin.getTasks() cannot be parameterized, because it has dependencies to/from statements that will be extracted