deleteMembership( user, group, membership ); membership = createMembership( "membership" ); 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 ); 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 testRemoveAndAddEqualElement() Method name: void testRemoveAndAddSameElementNonKeyModified()
Number of AST nodes: 24 Number of AST nodes: 24
1
deleteMembership( user, group, membership );
1
deleteMembership( user, group, membership );
2
		membership = createMembership( "membership" );
2
		addMembership( user, group, membership );
3
		addMembership( user, group, membership );
3
		membership.setName( "membership1" );
4
		Session s = openSession();
4
		Session s = openSession();
5
		s.beginTransaction();
5
		s.beginTransaction();
6
		s.merge( user );
6
		s.merge( user );
7
		s.getTransaction().commit();
7
		s.getTransaction().commit();
8
		s.close();
8
		s.close();
9
		s = openSession();
9
		s = openSession();
10
		s.beginTransaction();
10
		s.beginTransaction();
11
		user = ( User ) s.get( User.class, user.getId() );
11
		user = ( User ) s.get( User.class, user.getId() );
12
		group = ( Group ) s.get( Group.class, group.getId() );
12
		group = ( Group ) s.get( Group.class, group.getId() );
13
		membership = ( Membership ) s.get( membership.getClass(), membership.getId() );
13
		membership = ( Membership ) s.get( membership.getClass(), membership.getId() );
14
		assertEquals( "user", user.getName() );
14
		assertEquals( "user", user.getName() );
15
		assertEquals( "group", group.getName() );
15
		assertEquals( "group", group.getName() );
16
		assertEquals( "membership", membership.getName() );
16
		assertEquals( "membership1", membership.getName() );
17
		assertEquals( 1, user.getMemberships().size() );
17
		assertEquals( 1, user.getMemberships().size() );
18
		assertEquals( 1, group.getMemberships().size() );
18
		assertEquals( 1, group.getMemberships().size() );
19
		assertSame( membership, user.getMemberships().iterator().next() );
19
		assertSame( membership, user.getMemberships().iterator().next() );
20
		assertSame( membership, group.getMemberships().iterator().next() );
20
		assertSame( membership, group.getMemberships().iterator().next() );
21
		assertSame( user, membership.getUser() );
21
		assertSame( user, membership.getUser() );
22
		assertSame( group, membership.getGroup() );
22
		assertSame( group, membership.getGroup() );
23
		s.getTransaction().commit();
23
		s.getTransaction().commit();
24
		s.close();
24
		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 comparisons246
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements23
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    deleteMembership(user, group, membership);
    1
    deleteMembership(user, group, membership);
    2
    membership = createMembership("membership");
    2
    membership = createMembership("membership");
    Preondition Violations
    Unmatched statement membership=createMembership("membership"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                              
                                                                              
    3
    membership.setName("membership1");
    Preondition Violations
    Unmatched statement membership.setName("membership1"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3
    membership.setName("membership1");
    3
    addMembership(user, group, membership);
    3
    addMembership(user, group, membership);
    16
    assertEquals("membership1", membership.getName());
    Differences
    Expression1Expression2Difference
    addMembershipassertEqualsMETHOD_INVOCATION_NAME_MISMATCH
    addMembership(user,group,membership)assertEquals("membership1",membership.getName())TYPE_COMPATIBLE_REPLACEMENT
    addMembership(user,group,membership)assertEquals("membership1",membership.getName())ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression addMembership(user,group,membership) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals("membership1",membership.getName()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addMembership(user,group,membership) is a void method call, and thus it cannot be parameterized
    Expression assertEquals("membership1",membership.getName()) is a void method call, and thus it cannot be parameterized
    Expression addMembership(user,group,membership) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals("membership1",membership.getName()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addMembership(user,group,membership) is a void method call, and thus it cannot be parameterized
    Expression assertEquals("membership1",membership.getName()) is a void method call, and thus it cannot be parameterized
    16
    assertEquals("membership1", membership.getName());
    4
    Session s = openSession();
    4
    Session s = openSession();
    5
    s.beginTransaction();
    5
    s.beginTransaction();
    6
    s.merge(user);
    6
    s.merge(user);
    7
    s.getTransaction().commit();
    7
    s.getTransaction().commit();
    8
    s.close();
    8
    s.close();
    9
    s = openSession();
    9
    s = openSession();
    10
    s.beginTransaction();
    10
    s.beginTransaction();
    11
    user = (User)s.get(User.class, user.getId());
    11
    user = (User)s.get(User.class, user.getId());
    12
    group = (Group)s.get(Group.class, group.getId());
    12
    group = (Group)s.get(Group.class, group.getId());
    13
    membership = (Membership)s.get(membership.getClass(), membership.getId());
    13
    membership = (Membership)s.get(membership.getClass(), membership.getId());
    14
    assertEquals("user", user.getName());
    14
    assertEquals("user", user.getName());
    15
    assertEquals("group", group.getName());
    15
    assertEquals("group", group.getName());
    16
    assertEquals("membership", membership.getName());
    16
    assertEquals("membership", membership.getName());
    2
    addMembership(user, group, membership);
    Differences
    Expression1Expression2Difference
    assertEqualsaddMembershipMETHOD_INVOCATION_NAME_MISMATCH
    assertEquals("membership",membership.getName())addMembership(user,group,membership)TYPE_COMPATIBLE_REPLACEMENT
    assertEquals("membership",membership.getName())addMembership(user,group,membership)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression assertEquals("membership",membership.getName()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals("membership",membership.getName()) is a void method call, and thus it cannot be parameterized
    Expression addMembership(user,group,membership) is a void method call, and thus it cannot be parameterized
    Expression assertEquals("membership",membership.getName()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertEquals("membership",membership.getName()) is a void method call, and thus it cannot be parameterized
    Expression addMembership(user,group,membership) is a void method call, and thus it cannot be parameterized
    2
    addMembership(user, group, membership);
    17
    assertEquals(1, user.getMemberships().size());
    17
    assertEquals(1, user.getMemberships().size());
    18
    assertEquals(1, group.getMemberships().size());
    18
    assertEquals(1, group.getMemberships().size());
    19
    assertSame(membership, user.getMemberships().iterator().next());
    19
    assertSame(membership, user.getMemberships().iterator().next());
    20
    assertSame(membership, group.getMemberships().iterator().next());
    20
    assertSame(membership, group.getMemberships().iterator().next());
    21
    assertSame(user, membership.getUser());
    21
    assertSame(user, membership.getUser());
    22
    assertSame(group, membership.getGroup());
    22
    assertSame(group, membership.getGroup());
    23
    s.getTransaction().commit();
    23
    s.getTransaction().commit();
    24
    s.close();
    24
    s.close();
    Precondition Violations (16)
    Row Violation
    1Unmatched statement membership=createMembership("membership"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement membership.setName("membership1"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Expression addMembership(user,group,membership) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression assertEquals("membership1",membership.getName()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression addMembership(user,group,membership) is a void method call, and thus it cannot be parameterized
    6Expression assertEquals("membership1",membership.getName()) is a void method call, and thus it cannot be parameterized
    7Expression addMembership(user,group,membership) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression assertEquals("membership1",membership.getName()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression addMembership(user,group,membership) is a void method call, and thus it cannot be parameterized
    10Expression assertEquals("membership1",membership.getName()) is a void method call, and thus it cannot be parameterized
    11Expression assertEquals("membership",membership.getName()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression assertEquals("membership",membership.getName()) is a void method call, and thus it cannot be parameterized
    13Expression addMembership(user,group,membership) is a void method call, and thus it cannot be parameterized
    14Expression assertEquals("membership",membership.getName()) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression assertEquals("membership",membership.getName()) is a void method call, and thus it cannot be parameterized
    16Expression addMembership(user,group,membership) is a void method call, and thus it cannot be parameterized