EntityPersister result = (EntityPersister) entityPersisters.get(entityName); if (result==null) { throw new MappingException( "Unknown entity: " + entityName ); } return result;
CollectionPersister result = (CollectionPersister) collectionPersisters.get(role); if (result==null) { throw new MappingException( "Unknown collection role: " + role ); } return result;
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/impl/SessionFactoryImpl.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/impl/SessionFactoryImpl.java
Method name: EntityPersister getEntityPersister(String) Method name: CollectionPersister getCollectionPersister(String)
Number of AST nodes: 4 Number of AST nodes: 4
1
EntityPersister result = (EntityPersister) entityPersisters.get(entityName);
1
CollectionPersister result = (CollectionPersister) collectionPersisters.get(role);
2
		if (result==null) {
2
		if (result==null) {
3
			throw new MappingException( "Unknown entity: " + entityName );
3
			throw new MappingException( "Unknown collection role: " + role );
4
		}
4
		}
5
		return result;
5
		return result;
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 declared in the same class
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                                        
    1
    CollectionPersister result = (CollectionPersister)collectionPersisters.get(role);
    1
    EntityPersister result = (EntityPersister)entityPersisters.get(entityName);
                                                                                                                                                            
    2
    if (result == null)
    2
    if (result == null)
    2
    if (result == null)
    Differences
    Expression1Expression2Difference
    org.hibernate.persister.entity.EntityPersisterorg.hibernate.persister.collection.CollectionPersisterVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.persister.entity.EntityPersister of variable result does not match with type org.hibernate.persister.collection.CollectionPersister of variable result
    • Make classes org.hibernate.persister.entity.EntityPersister and org.hibernate.persister.collection.CollectionPersister extend a common superclass
    2
    if (result == null)
    3
    throw new MappingException("Unknown entity: " + entityName);
    3
    throw new MappingException("Unknown entity: " + entityName);
    3
    throw new MappingException("Unknown collection role: " + role);
    Differences
    Expression1Expression2Difference
    "Unknown entity: ""Unknown collection role: "LITERAL_VALUE_MISMATCH
    entityNameroleVARIABLE_NAME_MISMATCH
    3
    throw new MappingException("Unknown collection role: " + role);
                                      
    4
    return result;
    Preondition Violations
    Unmatched return result;
    4
    return result;
    4
    return result;
    4
    return result;
    Preondition Violations
    Unmatched return result;
                                      
    Precondition Violations (3)
    Row Violation
    1Type org.hibernate.persister.entity.EntityPersister of variable result does not match with type org.hibernate.persister.collection.CollectionPersister of variable result
    2Unmatched return result;
    3Unmatched return result;