EntityMode rtn = ( EntityMode ) INSTANCES.get( name ); if ( rtn == null ) { // default is POJO rtn = POJO; } return rtn;
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/EntityMode.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/impl/SessionFactoryImpl.java
Method name: EntityMode parse(String) Method name: CollectionPersister getCollectionPersister(String)
Number of AST nodes: 4 Number of AST nodes: 4
1
EntityMode rtn = ( EntityMode ) INSTANCES.get( name );
1
CollectionPersister result = (CollectionPersister) collectionPersisters.get(role);
2
		if ( rtn == null ) {
2
		if (result==null) {
3
			// default is POJO
3
			
4
			rtn = POJO;
4
throw new MappingException( "Unknown collection role: " + role );
5
		}
5
		}
6
		return rtn;
6
		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 in different classes
Number of node comparisons8
  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)0.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                                        
    1
    CollectionPersister result = (CollectionPersister)collectionPersisters.get(role);
    1
    EntityMode rtn = (EntityMode)INSTANCES.get(name);
                                                                                                        
    2
    if (rtn == null)
    2
    if (rtn == null)
    2
    if (result == null)
    Differences
    Expression1Expression2Difference
    rtnresultVARIABLE_NAME_MISMATCH
    org.hibernate.EntityModeorg.hibernate.persister.collection.CollectionPersisterVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.EntityMode of variable rtn does not match with type org.hibernate.persister.collection.CollectionPersister of variable result
    • Make classes org.hibernate.EntityMode and org.hibernate.persister.collection.CollectionPersister extend a common superclass
    2
    if (result == null)
                                                                                                                                        
    3
    throw new MappingException("Unknown collection role: " + role);
    Preondition Violations
    Unmatched throw new MappingException("Unknown collection role: " + role);
    3
    throw new MappingException("Unknown collection role: " + role);
    3
    rtn = POJO;
    3
    rtn = POJO;
    Preondition Violations
    Unmatched statement rtn=POJO; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                            
                                      
    4
    return result;
    Preondition Violations
    Unmatched return result;
    4
    return result;
    4
    return rtn;
    4
    return rtn;
    Preondition Violations
    Unmatched return rtn;
                                
    Precondition Violations (5)
    Row Violation
    1Type org.hibernate.EntityMode of variable rtn does not match with type org.hibernate.persister.collection.CollectionPersister of variable result
    2Unmatched throw new MappingException("Unknown collection role: " + role);
    3Unmatched statement rtn=POJO; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched return result;
    5Unmatched return rtn;