deleteMembership( user, group, membership ); membership = createMembership( "membership" ); user.setMemberships( new HashSet() ); group.setMemberships( new HashSet() ); addMembership( user, group, membership ); Session s = openSession(); s.beginTransaction(); s.merge( user ); s.getTransaction().commit(); s.close(); s = openSession(); s.beginTransaction(); user = ( User ) s.get( User.class, user.getId() ); group = ( Group ) s.get( Group.class, group.getId() ); membership = ( Membership ) s.get( membership.getClass(), membership.getId() ); assertEquals( "user", user.getName() ); assertEquals( "group", group.getName() ); assertEquals( "membership", membership.getName() ); assertEquals( 1, user.getMemberships().size() ); assertEquals( 1, group.getMemberships().size() ); assertSame( membership, user.getMemberships().iterator().next() ); assertSame( membership, group.getMemberships().iterator().next() ); assertSame( user, membership.getUser() ); assertSame( group, membership.getGroup() ); s.getTransaction().commit(); s.close();
deleteMembership( user, group, membership ); membership = createMembership( "membership" ); addMembership( user, group, membership ); membership.setName( "membership1" ); Session s = openSession(); s.beginTransaction(); s.merge( user ); s.getTransaction().commit(); s.close(); s = openSession(); s.beginTransaction(); user = ( User ) s.get( User.class, user.getId() ); group = ( Group ) s.get( Group.class, group.getId() ); membership = ( Membership ) s.get( membership.getClass(), membership.getId() ); assertEquals( "user", user.getName() ); assertEquals( "group", group.getName() ); assertEquals( "membership1", membership.getName() ); assertEquals( 1, user.getMemberships().size() ); assertEquals( 1, group.getMemberships().size() ); assertSame( membership, user.getMemberships().iterator().next() ); assertSame( membership, group.getMemberships().iterator().next() ); assertSame( user, membership.getUser() ); assertSame( group, membership.getGroup() ); s.getTransaction().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/manytomanyassociationclass/AbstractManyToManyAssociationClassTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/manytomanyassociationclass/AbstractManyToManyAssociationClassTest.java
Method name: void testRemoveAndAddEqualCollection() Method name: void testRemoveAndAddEqualElementNonKeyModified()
Number of AST nodes: 26 Number of AST nodes: 25
1
deleteMembership( user, group, membership );
1
deleteMembership( user, group, membership );
2
		membership = createMembership( "membership" );
2
		membership = createMembership( "membership" );
3
		user.setMemberships( new HashSet() );
3
		addMembership( 
4
		group.setMemberships( new HashSet() );
4
user, group, membership );
5
		addMembership( user, group, membership );
5
		membership.setName( "membership1" );
6
		Session s = openSession();
6
		Session s = openSession();
7
		s.beginTransaction();
7
		s.beginTransaction();
8
		s.merge( user );
8
		s.merge( user );
9
		s.getTransaction().commit();
9
		s.getTransaction().commit();
10
		s.close();
10
		s.close();
11
		s = openSession();
11
		s = openSession();
12
		s.beginTransaction();
12
		s.beginTransaction();
13
		user = ( User ) s.get( User.class, user.getId() );
13
		user = ( User ) s.get( User.class, user.getId() );
14
		group = ( Group ) s.get( Group.class, group.getId() );
14
		group = ( Group ) s.get( Group.class, group.getId() );
15
		membership = ( Membership ) s.get( membership.getClass(), membership.getId() );
15
		membership = ( Membership ) s.get( membership.getClass(), membership.getId() );
16
		assertEquals( "user", user.getName() );
16
		assertEquals( "user", user.getName() );
17
		assertEquals( "group", group.getName() );
17
		assertEquals( "group", group.getName() );
18
		assertEquals( "membership", membership.getName() );
18
		assertEquals( "membership1", membership.getName() );
19
		assertEquals( 1, user.getMemberships().size() );
19
		assertEquals( 1, user.getMemberships().size() );
20
		assertEquals( 1, group.getMemberships().size() );
20
		assertEquals( 1, group.getMemberships().size() );
21
		assertSame( membership, user.getMemberships().iterator().next() );
21
		assertSame( membership, user.getMemberships().iterator().next() );
22
		assertSame( membership, group.getMemberships().iterator().next() );
22
		assertSame( membership, group.getMemberships().iterator().next() );
23
		assertSame( user, membership.getUser() );
23
		assertSame( user, membership.getUser() );
24
		assertSame( group, membership.getGroup() );
24
		assertSame( group, membership.getGroup() );
25
		s.getTransaction().commit();
25
		s.getTransaction().commit();
26
		s.close();
26
		s.close();
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 comparisons263
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements24
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    deleteMembership(user, group, membership);
    1
    deleteMembership(user, group, membership);
    2
    membership = createMembership("membership");
    2
    membership = createMembership("membership");
    3
    user.setMemberships(new HashSet());
    3
    user.setMemberships(new HashSet());
    Preondition Violations
    Unmatched statement user.setMemberships(new HashSet()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                
    4
    group.setMemberships(new HashSet());
    4
    group.setMemberships(new HashSet());
    Preondition Violations
    Unmatched statement group.setMemberships(new HashSet()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                  
    5
    addMembership(user, group, membership);
    3
    addMembership(user, group, membership);
                                                                              
    4
    membership.setName("membership1");
    Preondition Violations
    Unmatched statement membership.setName("membership1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4
    membership.setName("membership1");
    6
    Session s = openSession();
    5
    Session s = openSession();
    7
    s.beginTransaction();
    6
    s.beginTransaction();
    8
    s.merge(user);
    7
    s.merge(user);
    9
    s.getTransaction().commit();
    8
    s.getTransaction().commit();
    10
    s.close();
    9
    s.close();
    11
    s = openSession();
    10
    s = openSession();
    12
    s.beginTransaction();
    11
    s.beginTransaction();
    13
    user = (User)s.get(User.class, user.getId());
    12
    user = (User)s.get(User.class, user.getId());
    14
    group = (Group)s.get(Group.class, group.getId());
    13
    group = (Group)s.get(Group.class, group.getId());
    15
    membership = (Membership)s.get(membership.getClass(), membership.getId());
    14
    membership = (Membership)s.get(membership.getClass(), membership.getId());
    16
    assertEquals("user", user.getName());
    15
    assertEquals("user", user.getName());
    17
    assertEquals("group", group.getName());
    16
    assertEquals("group", group.getName());
    18
    assertEquals("membership", membership.getName());
    18
    assertEquals("membership", membership.getName());
    17
    assertEquals("membership1", membership.getName());
    Differences
    Expression1Expression2Difference
    "membership""membership1"LITERAL_VALUE_MISMATCH
    17
    assertEquals("membership1", membership.getName());
    19
    assertEquals(1, user.getMemberships().size());
    18
    assertEquals(1, user.getMemberships().size());
    20
    assertEquals(1, group.getMemberships().size());
    19
    assertEquals(1, group.getMemberships().size());
    21
    assertSame(membership, user.getMemberships().iterator().next());
    20
    assertSame(membership, user.getMemberships().iterator().next());
    22
    assertSame(membership, group.getMemberships().iterator().next());
    21
    assertSame(membership, group.getMemberships().iterator().next());
    23
    assertSame(user, membership.getUser());
    22
    assertSame(user, membership.getUser());
    24
    assertSame(group, membership.getGroup());
    23
    assertSame(group, membership.getGroup());
    25
    s.getTransaction().commit();
    24
    s.getTransaction().commit();
    26
    s.close();
    25
    s.close();
    Precondition Violations (3)
    Row Violation
    1Unmatched statement user.setMemberships(new HashSet()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement group.setMemberships(new HashSet()); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement membership.setName("membership1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted