BagOwner parent = new BagOwner( "root" ); BagOwner child = new BagOwner( "c1" ); parent.getChildren().add( child ); child.setParent( parent ); BagOwner otherChild = new BagOwner( "c2" ); Session session = openSession(); session.beginTransaction(); session.save( parent ); session.flush(); // at this point, the list on parent has now been replaced with a PersistentBag... PersistentBag children = ( PersistentBag ) parent.getChildren(); assertFalse( children.remove( otherChild ) ); assertFalse( children.isDirty() ); ArrayList otherCollection = new ArrayList(); otherCollection.add( child ); assertFalse( children.retainAll( otherCollection ) ); assertFalse( children.isDirty() ); otherCollection = new ArrayList(); otherCollection.add( otherChild ); assertFalse( children.removeAll( otherCollection ) ); assertFalse( children.isDirty() ); children.clear(); session.delete( child ); assertTrue( children.isDirty() ); session.flush(); children.clear(); assertFalse( children.isDirty() ); session.delete( parent ); session.getTransaction().commit(); session.close();
IdbagOwner parent = new IdbagOwner( "root" ); IdbagOwner child = new IdbagOwner( "c1" ); parent.getChildren().add( child ); IdbagOwner otherChild = new IdbagOwner( "c2" ); Session session = openSession(); session.beginTransaction(); session.save( parent ); session.flush(); // at this point, the list on parent has now been replaced with a PersistentBag... PersistentIdentifierBag children = ( PersistentIdentifierBag ) parent.getChildren(); assertFalse( children.remove( otherChild ) ); assertFalse( children.isDirty() ); ArrayList otherCollection = new ArrayList(); otherCollection.add( child ); assertFalse( children.retainAll( otherCollection ) ); assertFalse( children.isDirty() ); otherCollection = new ArrayList(); otherCollection.add( otherChild ); assertFalse( children.removeAll( otherCollection ) ); assertFalse( children.isDirty() ); children.clear(); session.delete( child ); assertTrue( children.isDirty() ); session.flush(); children.clear(); assertFalse( children.isDirty() ); session.delete( parent ); session.getTransaction().commit(); session.close();
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/collection/bag/PersistentBagTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/collection/idbag/PersistentIdBagTest.java
Method name: void testWriteMethodDirtying() Method name: void testWriteMethodDirtying()
Number of AST nodes: 29 Number of AST nodes: 28
1
BagOwner parent = new BagOwner( "root" );
1
IdbagOwner parent = new IdbagOwner( "root" );
2
		BagOwner child = new BagOwner( "c1" );
2
		IdbagOwner child = new IdbagOwner( "c1" );
3
		parent.getChildren().add( child );
3
		parent.getChildren().add( child );
4
		child.setParent( parent );
4
		
5
		BagOwner otherChild = new BagOwner( "c2" );
5
IdbagOwner otherChild = new IdbagOwner( "c2" );
6
		Session session = openSession();
6
		Session session = openSession();
7
		session.beginTransaction();
7
		session.beginTransaction();
8
		session.save( parent );
8
		session.save( parent );
9
		session.flush();
9
		session.flush();
10
		// at this point, the list on parent has now been replaced with a PersistentBag...
10
		// at this point, the list on parent has now been replaced with a PersistentBag...
11
		PersistentBag children = ( PersistentBag ) parent.getChildren();
11
		PersistentIdentifierBag children = ( PersistentIdentifierBag ) parent.getChildren();
12
		assertFalse( children.remove( otherChild ) );
12
		assertFalse( children.remove( otherChild ) );
13
		assertFalse( children.isDirty() );
13
		assertFalse( children.isDirty() );
14
		ArrayList otherCollection = new ArrayList();
14
		ArrayList otherCollection = new ArrayList();
15
		otherCollection.add( child );
15
		otherCollection.add( child );
16
		assertFalse( children.retainAll( otherCollection ) );
16
		assertFalse( children.retainAll( otherCollection ) );
17
		assertFalse( children.isDirty() );
17
		assertFalse( children.isDirty() );
18
		otherCollection = new ArrayList();
18
		otherCollection = new ArrayList();
19
		otherCollection.add( otherChild );
19
		otherCollection.add( otherChild );
20
		assertFalse( children.removeAll( otherCollection ) );
20
		assertFalse( children.removeAll( otherCollection ) );
21
		assertFalse( children.isDirty() );
21
		assertFalse( children.isDirty() );
22
		children.clear();
22
		children.clear();
23
		session.delete( child );
23
		session.delete( child );
24
		assertTrue( children.isDirty() );
24
		assertTrue( children.isDirty() );
25
		session.flush();
25
		session.flush();
26
		children.clear();
26
		children.clear();
27
		assertFalse( children.isDirty() );
27
		assertFalse( children.isDirty() );
28
		session.delete( parent );
28
		session.delete( parent );
29
		session.getTransaction().commit();
29
		session.getTransaction().commit();
30
		session.close();
30
		session.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 in different classes having the same super class
Number of node comparisons384
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements25
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                            
    1
    IdbagOwner parent = new IdbagOwner("root");
    Preondition Violations
    Unmatched statement IdbagOwner parent=new IdbagOwner("root"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    1
    IdbagOwner parent = new IdbagOwner("root");
    1
    BagOwner parent = new BagOwner("root");
    1
    BagOwner parent = new BagOwner("root");
    Preondition Violations
    Unmatched statement BagOwner parent=new BagOwner("root"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                    
                                                                                      
    2
    IdbagOwner child = new IdbagOwner("c1");
    Preondition Violations
    Unmatched statement IdbagOwner child=new IdbagOwner("c1"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    IdbagOwner child = new IdbagOwner("c1");
    2
    BagOwner child = new BagOwner("c1");
    2
    BagOwner child = new BagOwner("c1");
    Preondition Violations
    Unmatched statement BagOwner child=new BagOwner("c1"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                              
    3
    parent.getChildren().add(child);
    3
    parent.getChildren().add(child);
    3
    parent.getChildren().add(child);
    Differences
    Expression1Expression2Difference
    org.hibernate.test.collection.bag.BagOwnerorg.hibernate.test.collection.idbag.IdbagOwnerVARIABLE_TYPE_MISMATCH
    org.hibernate.test.collection.bag.BagOwnerorg.hibernate.test.collection.idbag.IdbagOwnerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.collection.bag.BagOwner of variable child does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable child
    • Make classes org.hibernate.test.collection.bag.BagOwner and org.hibernate.test.collection.idbag.IdbagOwner extend a common superclass
    Type org.hibernate.test.collection.bag.BagOwner of variable parent does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable parent
    • Make classes org.hibernate.test.collection.bag.BagOwner and org.hibernate.test.collection.idbag.IdbagOwner extend a common superclass
    3
    parent.getChildren().add(child);
                                                                                                
    4
    IdbagOwner otherChild = new IdbagOwner("c2");
    Preondition Violations
    Unmatched statement IdbagOwner otherChild=new IdbagOwner("c2"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4
    IdbagOwner otherChild = new IdbagOwner("c2");
    4
    child.setParent(parent);
    4
    child.setParent(parent);
    Preondition Violations
    Unmatched statement child.setParent(parent); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                          
    5
    BagOwner otherChild = new BagOwner("c2");
    5
    BagOwner otherChild = new BagOwner("c2");
    Preondition Violations
    Unmatched statement BagOwner otherChild=new BagOwner("c2"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                        
    6
    Session session = openSession();
    5
    Session session = openSession();
    7
    session.beginTransaction();
    6
    session.beginTransaction();
    8
    session.save(parent);
    8
    session.save(parent);
    7
    session.save(parent);
    Differences
    Expression1Expression2Difference
    org.hibernate.test.collection.bag.BagOwnerorg.hibernate.test.collection.idbag.IdbagOwnerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.collection.bag.BagOwner of variable parent does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable parent
    • Make classes org.hibernate.test.collection.bag.BagOwner and org.hibernate.test.collection.idbag.IdbagOwner extend a common superclass
    7
    session.save(parent);
    9
    session.flush();
    8
    session.flush();
    10
    PersistentBag children = (PersistentBag)parent.getChildren();
    10
    PersistentBag children = (PersistentBag)parent.getChildren();
    9
    PersistentIdentifierBag children = (PersistentIdentifierBag)parent.getChildren();
    Differences
    Expression1Expression2Difference
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    org.hibernate.test.collection.bag.BagOwnerorg.hibernate.test.collection.idbag.IdbagOwnerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression (PersistentBag)parent.getChildren() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (PersistentIdentifierBag)parent.getChildren() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type org.hibernate.test.collection.bag.BagOwner of variable parent does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable parent
    • Make classes org.hibernate.test.collection.bag.BagOwner and org.hibernate.test.collection.idbag.IdbagOwner extend a common superclass
    9
    PersistentIdentifierBag children = (PersistentIdentifierBag)parent.getChildren();
    11
    assertFalse(children.remove(otherChild));
    11
    assertFalse(children.remove(otherChild));
    10
    assertFalse(children.remove(otherChild));
    Differences
    Expression1Expression2Difference
    org.hibernate.test.collection.bag.BagOwnerorg.hibernate.test.collection.idbag.IdbagOwnerVARIABLE_TYPE_MISMATCH
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.collection.bag.BagOwner of variable otherChild does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable otherChild
    • Make classes org.hibernate.test.collection.bag.BagOwner and org.hibernate.test.collection.idbag.IdbagOwner extend a common superclass
    Expression children cannot be unified with expression children , because common superclass org.hibernate.collection.AbstractPersistentCollection does not declare member(s) public boolean remove(java.lang.Object)
    10
    assertFalse(children.remove(otherChild));
    12
    assertFalse(children.isDirty());
    12
    assertFalse(children.isDirty());
    11
    assertFalse(children.isDirty());
    Differences
    Expression1Expression2Difference
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    11
    assertFalse(children.isDirty());
    13
    ArrayList otherCollection = new ArrayList();
    12
    ArrayList otherCollection = new ArrayList();
    14
    otherCollection.add(child);
    14
    otherCollection.add(child);
    13
    otherCollection.add(child);
    Differences
    Expression1Expression2Difference
    org.hibernate.test.collection.bag.BagOwnerorg.hibernate.test.collection.idbag.IdbagOwnerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.collection.bag.BagOwner of variable child does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable child
    • Make classes org.hibernate.test.collection.bag.BagOwner and org.hibernate.test.collection.idbag.IdbagOwner extend a common superclass
    13
    otherCollection.add(child);
    15
    assertFalse(children.retainAll(otherCollection));
    15
    assertFalse(children.retainAll(otherCollection));
    14
    assertFalse(children.retainAll(otherCollection));
    Differences
    Expression1Expression2Difference
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression children cannot be unified with expression children , because common superclass org.hibernate.collection.AbstractPersistentCollection does not declare member(s) public boolean retainAll(Collection#RAW)
    14
    assertFalse(children.retainAll(otherCollection));
    16
    assertFalse(children.isDirty());
    16
    assertFalse(children.isDirty());
    15
    assertFalse(children.isDirty());
    Differences
    Expression1Expression2Difference
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    15
    assertFalse(children.isDirty());
    17
    otherCollection = new ArrayList();
    16
    otherCollection = new ArrayList();
    18
    otherCollection.add(otherChild);
    18
    otherCollection.add(otherChild);
    17
    otherCollection.add(otherChild);
    Differences
    Expression1Expression2Difference
    org.hibernate.test.collection.bag.BagOwnerorg.hibernate.test.collection.idbag.IdbagOwnerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.collection.bag.BagOwner of variable otherChild does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable otherChild
    • Make classes org.hibernate.test.collection.bag.BagOwner and org.hibernate.test.collection.idbag.IdbagOwner extend a common superclass
    17
    otherCollection.add(otherChild);
    19
    assertFalse(children.removeAll(otherCollection));
    19
    assertFalse(children.removeAll(otherCollection));
    18
    assertFalse(children.removeAll(otherCollection));
    Differences
    Expression1Expression2Difference
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression children cannot be unified with expression children , because common superclass org.hibernate.collection.AbstractPersistentCollection does not declare member(s) public boolean removeAll(Collection#RAW)
    18
    assertFalse(children.removeAll(otherCollection));
    20
    assertFalse(children.isDirty());
    20
    assertFalse(children.isDirty());
    19
    assertFalse(children.isDirty());
    Differences
    Expression1Expression2Difference
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    19
    assertFalse(children.isDirty());
    21
    children.clear();
    21
    children.clear();
    20
    children.clear();
    Differences
    Expression1Expression2Difference
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression children cannot be unified with expression children , because common superclass org.hibernate.collection.AbstractPersistentCollection does not declare member(s) public void clear()
    20
    children.clear();
    22
    session.delete(child);
    22
    session.delete(child);
    21
    session.delete(child);
    Differences
    Expression1Expression2Difference
    org.hibernate.test.collection.bag.BagOwnerorg.hibernate.test.collection.idbag.IdbagOwnerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.collection.bag.BagOwner of variable child does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable child
    • Make classes org.hibernate.test.collection.bag.BagOwner and org.hibernate.test.collection.idbag.IdbagOwner extend a common superclass
    21
    session.delete(child);
    23
    assertTrue(children.isDirty());
    23
    assertTrue(children.isDirty());
    22
    assertTrue(children.isDirty());
    Differences
    Expression1Expression2Difference
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    22
    assertTrue(children.isDirty());
    24
    session.flush();
    23
    session.flush();
    25
    children.clear();
    25
    children.clear();
    24
    children.clear();
    Differences
    Expression1Expression2Difference
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression children cannot be unified with expression children , because common superclass org.hibernate.collection.AbstractPersistentCollection does not declare member(s) public void clear()
    24
    children.clear();
    26
    assertFalse(children.isDirty());
    26
    assertFalse(children.isDirty());
    25
    assertFalse(children.isDirty());
    Differences
    Expression1Expression2Difference
    org.hibernate.collection.PersistentBagorg.hibernate.collection.PersistentIdentifierBagSUBCLASS_TYPE_MISMATCH
    25
    assertFalse(children.isDirty());
    27
    session.delete(parent);
    27
    session.delete(parent);
    26
    session.delete(parent);
    Differences
    Expression1Expression2Difference
    org.hibernate.test.collection.bag.BagOwnerorg.hibernate.test.collection.idbag.IdbagOwnerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.collection.bag.BagOwner of variable parent does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable parent
    • Make classes org.hibernate.test.collection.bag.BagOwner and org.hibernate.test.collection.idbag.IdbagOwner extend a common superclass
    26
    session.delete(parent);
    28
    session.getTransaction().commit();
    27
    session.getTransaction().commit();
    29
    session.close();
    28
    session.close();
    Precondition Violations (23)
    Row Violation
    1Unmatched statement IdbagOwner parent=new IdbagOwner("root"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement BagOwner parent=new BagOwner("root"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement IdbagOwner child=new IdbagOwner("c1"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement BagOwner child=new BagOwner("c1"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Type org.hibernate.test.collection.bag.BagOwner of variable child does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable child
    6Type org.hibernate.test.collection.bag.BagOwner of variable parent does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable parent
    7Unmatched statement IdbagOwner otherChild=new IdbagOwner("c2"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    8Unmatched statement child.setParent(parent); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    9Unmatched statement BagOwner otherChild=new BagOwner("c2"); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    10Type org.hibernate.test.collection.bag.BagOwner of variable parent does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable parent
    11Expression (PersistentBag)parent.getChildren() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression (PersistentIdentifierBag)parent.getChildren() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13Type org.hibernate.test.collection.bag.BagOwner of variable parent does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable parent
    14Type org.hibernate.test.collection.bag.BagOwner of variable otherChild does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable otherChild
    15Expression children cannot be unified with expression children , because common superclass org.hibernate.collection.AbstractPersistentCollection does not declare member(s) public boolean remove(java.lang.Object)
    16Type org.hibernate.test.collection.bag.BagOwner of variable child does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable child
    17Expression children cannot be unified with expression children , because common superclass org.hibernate.collection.AbstractPersistentCollection does not declare member(s) public boolean retainAll(Collection#RAW)
    18Type org.hibernate.test.collection.bag.BagOwner of variable otherChild does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable otherChild
    19Expression children cannot be unified with expression children , because common superclass org.hibernate.collection.AbstractPersistentCollection does not declare member(s) public boolean removeAll(Collection#RAW)
    20Expression children cannot be unified with expression children , because common superclass org.hibernate.collection.AbstractPersistentCollection does not declare member(s) public void clear()
    21Type org.hibernate.test.collection.bag.BagOwner of variable child does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable child
    22Expression children cannot be unified with expression children , because common superclass org.hibernate.collection.AbstractPersistentCollection does not declare member(s) public void clear()
    23Type org.hibernate.test.collection.bag.BagOwner of variable parent does not match with type org.hibernate.test.collection.idbag.IdbagOwner of variable parent