final Object entity = persistenceContext.removeEntity( key ); if ( entity != null ) { EntityEntry e = event.getSession().getPersistenceContext().removeEntry( entity ); doEvict( entity, key, e.getPersister(), event.getSession() ); }
if ( id != null ) { EntityKey key = new EntityKey( id, persister, source.getEntityMode() ); Object managedEntity = source.getPersistenceContext().getEntity( key ); entry = source.getPersistenceContext().getEntry( managedEntity ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/def/DefaultEvictEventListener.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/def/DefaultMergeEventListener.java
Method name: void onEvict(EvictEvent) Method name: boolean existsInDatabase(Object, EventSource, EntityPersister)
Number of AST nodes: 4 Number of AST nodes: 4
1
final Object entity = persistenceContext.removeEntity( key );
2
				if ( entity != null ) {
3
					EntityEntry e = event.getSession()
1
if ( id != null ) {
2
				EntityKey key = new EntityKey( id, persister, source.getEntityMode() );
4
.getPersistenceContext().removeEntry( entity );
3
				Object managedEntity = source.getPersistenceContext().getEntity( key );
5
					doEvict( entity, key, e.getPersister(), event.getSession() );
4
				entry = source.getPersistenceContext().getEntry( managedEntity );
6
				}
5
			}
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)0.1
Clones locationClones are in different classes
Number of node comparisons13
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    13
    final Object entity = persistenceContext.removeEntity(key);
                                                                                                                              
    14
    if (entity != null)
    14
    if (entity != null)
    4
    if (id != null)
    Differences
    Expression1Expression2Difference
    entityidVARIABLE_NAME_MISMATCH
    java.lang.Objectjava.io.SerializableVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Object of variable entity does not match with type java.io.Serializable of variable id
    • Make classes java.lang.Object and java.io.Serializable extend a common superclass
    4
    if (id != null)
                                                                                                                                            
    5
    EntityKey key = new EntityKey(id, persister, source.getEntityMode());
                                                                                                                                                
    6
    Object managedEntity = source.getPersistenceContext().getEntity(key);
                                                                                                                                    
    7
    entry = source.getPersistenceContext().getEntry(managedEntity);
    15
    EntityEntry e = event.getSession().getPersistenceContext().removeEntry(entity);
                                                                                                                                                                      
    16
    doEvict(entity, key, e.getPersister(), event.getSession());
                                                                                                                            
    Precondition Violations (1)
    Row Violation
    1Type java.lang.Object of variable entity does not match with type java.io.Serializable of variable id