CollectionListeners listeners = new CollectionListeners( getSessions() ); ParentWithCollection parent = createParentWithNoChildren( "parent" ); assertEquals( 0, parent.getChildren().size() ); int index = 0; checkResult( listeners, listeners.getPreCollectionRecreateListener(), parent, index++ ); checkResult( listeners, listeners.getPostCollectionRecreateListener(), parent, index++ ); checkNumberOfResults( listeners, index ); listeners.clear(); Session s = openSession(); Transaction tx = s.beginTransaction(); parent = ( ParentWithCollection ) s.get( parent.getClass(), parent.getId() ); tx.commit(); s.close(); assertNotNull( parent.getChildren() ); checkNumberOfResults( listeners, 0 );
CollectionListeners listeners = new CollectionListeners( getSessions() ); ParentWithCollection parent = createParentWithNoChildren( "parent" ); listeners.clear(); Session s = openSession(); Transaction tx = s.beginTransaction(); parent = ( ParentWithCollection ) s.get( parent.getClass(), parent.getId() ); s.delete( parent ); tx.commit(); s.close(); int index = 0; checkResult( listeners, listeners.getInitializeCollectionListener(), parent, index++ ); checkResult( listeners, listeners.getPreCollectionRemoveListener(), parent, index++ ); checkResult( listeners, listeners.getPostCollectionRemoveListener(), parent, index++ ); checkNumberOfResults( listeners, index );
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/event/collection/AbstractCollectionEventTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/event/collection/AbstractCollectionEventTest.java
Method name: void testSaveParentEmptyChildren() Method name: void testDeleteParentWithNoChildren()
Number of AST nodes: 15 Number of AST nodes: 14
1
CollectionListeners listeners = new CollectionListeners( getSessions() );
1
CollectionListeners listeners = new CollectionListeners( getSessions() );
2
		ParentWithCollection parent = createParentWithNoChildren( "parent" );
2
		ParentWithCollection parent = createParentWithNoChildren( "parent" );
3
		assertEquals( 0, parent.getChildren().size() 
3
		listeners.clear();
4
		Session s = openSession();
5
		Transaction tx = s.beginTransaction();
6
		parent = ( ParentWithCollection ) s.get( parent.getClass(), parent.getId() );
7
		s.delete( parent );
8
		tx.commit();
4
);
9
		s.close();
5
		int index = 0;
10
		int index = 0;
6
		checkResult( listeners, listeners.getPreCollectionRecreateListener(), parent, index++ );
11
		checkResult( listeners, listeners.getInitializeCollectionListener(), parent, index++ );
7
		checkResult( listeners, listeners.getPostCollectionRecreateListener(), parent, index++ );
12
		checkResult( listeners, listeners.getPreCollectionRemoveListener(), parent, index++ );
8
		checkNumberOfResults( listeners, index );
13
		checkResult( listeners, 
9
		listeners.clear();
10
		Session s = openSession();
11
		Transaction tx = s.beginTransaction();
12
		parent = ( ParentWithCollection ) s.get( parent.getClass(), parent.getId() );
13
		tx.commit();
14
		s.close();
15
		assertNotNull( parent.getChildren() );
14
listeners.getPostCollectionRemoveListener(), parent, index++ );
16
		checkNumberOfResults( listeners, 0 );
15
		checkNumberOfResults( listeners, index );
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 comparisons139
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements13
    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
    CollectionListeners listeners = new CollectionListeners(getSessions());
    1
    CollectionListeners listeners = new CollectionListeners(getSessions());
    2
    ParentWithCollection parent = createParentWithNoChildren("parent");
    2
    ParentWithCollection parent = createParentWithNoChildren("parent");
    3
    assertEquals(0, parent.getChildren().size());
    3
    assertEquals(0, parent.getChildren().size());
    Preondition Violations
    Unmatched statement assertEquals(0,parent.getChildren().size()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                  
    4
    int index = 0;
    10
    int index = 0;
    5
    checkResult(listeners, listeners.getPreCollectionRecreateListener(), parent, index++);
    5
    checkResult(listeners, listeners.getPreCollectionRecreateListener(), parent, index++);
    11
    checkResult(listeners, listeners.getInitializeCollectionListener(), parent, index++);
    Differences
    Expression1Expression2Difference
    getPreCollectionRecreateListenergetInitializeCollectionListenerMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression listeners.getPreCollectionRecreateListener() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listeners.getInitializeCollectionListener() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11
    checkResult(listeners, listeners.getInitializeCollectionListener(), parent, index++);
    6
    checkResult(listeners, listeners.getPostCollectionRecreateListener(), parent, index++);
    6
    checkResult(listeners, listeners.getPostCollectionRecreateListener(), parent, index++);
    12
    checkResult(listeners, listeners.getPreCollectionRemoveListener(), parent, index++);
    Differences
    Expression1Expression2Difference
    getPostCollectionRecreateListenergetPreCollectionRemoveListenerMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression listeners.getPostCollectionRecreateListener() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listeners.getPreCollectionRemoveListener() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12
    checkResult(listeners, listeners.getPreCollectionRemoveListener(), parent, index++);
    7
    checkNumberOfResults(listeners, index);
    7
    checkNumberOfResults(listeners, index);
    13
    checkResult(listeners, listeners.getPostCollectionRemoveListener(), parent, index++);
    Differences
    Expression1Expression2Difference
    checkNumberOfResultscheckResultMETHOD_INVOCATION_NAME_MISMATCH
    checkNumberOfResults(listeners,index)checkResult(listeners,listeners.getPostCollectionRemoveListener(),parent,index++)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression checkNumberOfResults(listeners,index) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression checkResult(listeners,listeners.getPostCollectionRemoveListener(),parent,index++) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression checkNumberOfResults(listeners,index) is a void method call, and thus it cannot be parameterized
    Expression checkResult(listeners,listeners.getPostCollectionRemoveListener(),parent,index++) is a void method call, and thus it cannot be parameterized
    Expression checkNumberOfResults(listeners,index) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression checkResult(listeners,listeners.getPostCollectionRemoveListener(),parent,index++) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression checkNumberOfResults(listeners,index) is a void method call, and thus it cannot be parameterized
    Expression checkResult(listeners,listeners.getPostCollectionRemoveListener(),parent,index++) is a void method call, and thus it cannot be parameterized
    13
    checkResult(listeners, listeners.getPostCollectionRemoveListener(), parent, index++);
    8
    listeners.clear();
    3
    listeners.clear();
    9
    Session s = openSession();
    4
    Session s = openSession();
    10
    Transaction tx = s.beginTransaction();
    5
    Transaction tx = s.beginTransaction();
    11
    parent = (ParentWithCollection)s.get(parent.getClass(), parent.getId());
    6
    parent = (ParentWithCollection)s.get(parent.getClass(), parent.getId());
                                            
    7
    s.delete(parent);
    Preondition Violations
    Unmatched statement s.delete(parent); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7
    s.delete(parent);
    12
    tx.commit();
    8
    tx.commit();
    13
    s.close();
    9
    s.close();
    14
    assertNotNull(parent.getChildren());
    14
    assertNotNull(parent.getChildren());
    Preondition Violations
    Unmatched statement assertNotNull(parent.getChildren()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                    
    15
    checkNumberOfResults(listeners, 0);
    15
    checkNumberOfResults(listeners, 0);
    14
    checkNumberOfResults(listeners, index);
    Differences
    Expression1Expression2Difference
    0indexTYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression index cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14
    checkNumberOfResults(listeners, index);
    Precondition Violations (16)
    Row Violation
    1Unmatched statement assertEquals(0,parent.getChildren().size()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression listeners.getPreCollectionRecreateListener() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression listeners.getInitializeCollectionListener() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression listeners.getPostCollectionRecreateListener() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression listeners.getPreCollectionRemoveListener() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression checkNumberOfResults(listeners,index) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression checkResult(listeners,listeners.getPostCollectionRemoveListener(),parent,index++) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression checkNumberOfResults(listeners,index) is a void method call, and thus it cannot be parameterized
    9Expression checkResult(listeners,listeners.getPostCollectionRemoveListener(),parent,index++) is a void method call, and thus it cannot be parameterized
    10Expression checkNumberOfResults(listeners,index) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression checkResult(listeners,listeners.getPostCollectionRemoveListener(),parent,index++) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    12Expression checkNumberOfResults(listeners,index) is a void method call, and thus it cannot be parameterized
    13Expression checkResult(listeners,listeners.getPostCollectionRemoveListener(),parent,index++) is a void method call, and thus it cannot be parameterized
    14Unmatched statement s.delete(parent); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    15Unmatched statement assertNotNull(parent.getChildren()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    16Expression index cannot be parameterized, because it has dependencies to/from statements that will be extracted