CollectionPersister result = (CollectionPersister) collectionPersisters.get(role); if (result==null) { throw new MappingException( "Unknown collection role: " + role ); } return result;
FilterDefinition def = ( FilterDefinition ) filters.get( filterName ); if ( def == null ) { throw new HibernateException( "No such filter configured [" + filterName + "]" ); } return def;
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: CollectionPersister getCollectionPersister(String) Method name: FilterDefinition getFilterDefinition(String)
Number of AST nodes: 4 Number of AST nodes: 4
1
CollectionPersister result = (CollectionPersister) collectionPersisters.get(role);
1
FilterDefinition def = ( FilterDefinition ) filters.get( filterName );
2
		if (result==null) {
2
		if ( def == null ) {
3
			throw new MappingException( "Unknown collection role: " + role );
3
			throw new HibernateException( "No such filter configured [" + filterName + "]" );
4
		}
4
		}
5
		return result;
5
		return def;
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)0.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                        
    1
    FilterDefinition def = (FilterDefinition)filters.get(filterName);
    1
    CollectionPersister result = (CollectionPersister)collectionPersisters.get(role);
                                                                                                                                                                        
    2
    if (result == null)
    2
    if (result == null)
    2
    if (def == null)
    Differences
    Expression1Expression2Difference
    resultdefVARIABLE_NAME_MISMATCH
    org.hibernate.persister.collection.CollectionPersisterorg.hibernate.engine.FilterDefinitionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.persister.collection.CollectionPersister of variable result does not match with type org.hibernate.engine.FilterDefinition of variable def
    • Make classes org.hibernate.persister.collection.CollectionPersister and org.hibernate.engine.FilterDefinition extend a common superclass
    2
    if (def == null)
    3
    throw new MappingException("Unknown collection role: " + role);
    3
    throw new MappingException("Unknown collection role: " + role);
    3
    throw new HibernateException("No such filter configured [" + filterName + "]");
    Differences
    Expression1Expression2Difference
    org.hibernate.MappingExceptionorg.hibernate.HibernateExceptionSUBCLASS_TYPE_MISMATCH
    "Unknown collection role: ""No such filter configured ["LITERAL_VALUE_MISMATCH
    rolefilterNameVARIABLE_NAME_MISMATCH
    "Unknown collection role: " + role"No such filter configured [" + filterName + "]"INFIX_EXTENDED_OPERAND_NUMBER_MISMATCH
    3
    throw new HibernateException("No such filter configured [" + filterName + "]");
                                
    4
    return def;
    Preondition Violations
    Unmatched return def;
    4
    return def;
    4
    return result;
    4
    return result;
    Preondition Violations
    Unmatched return result;
                                      
    Precondition Violations (3)
    Row Violation
    1Type org.hibernate.persister.collection.CollectionPersister of variable result does not match with type org.hibernate.engine.FilterDefinition of variable def
    2Unmatched return def;
    3Unmatched return result;