if ( representation == null ) { representation = ( ( bytes == null ) ? null : new Representation( bytes ) ); } return representation;
if ( CollectionProperties.isCollectionProperty( propertyName ) ) { if ( collectionPropertyMapping == null ) { collectionPropertyMapping = new CollectionPropertyMapping( queryableCollection ); } return collectionPropertyMapping; }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/instrument/domain/Problematic.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/ast/tree/FromElementType.java
Method name: Representation getRepresentation() Method name: PropertyMapping getPropertyMapping(String)
Number of AST nodes: 3 Number of AST nodes: 4
1
if ( representation == null ) {
1
if ( CollectionProperties.isCollectionProperty( propertyName ) ) {
2
			representation =  ( ( bytes == null ) ? null : new Representation( bytes )
2
			if ( collectionPropertyMapping == null ) {
3
 );
3
				collectionPropertyMapping = new CollectionPropertyMapping( queryableCollection );
4
		}
4
		
5
	}
5
		return representation;
6
			return collectionPropertyMapping;
7
		}
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 comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (representation == null)
    1
    if (representation == null)
    5
    if (collectionPropertyMapping == null)
    Differences
    Expression1Expression2Difference
    representationcollectionPropertyMappingVARIABLE_NAME_MISMATCH
    org.hibernate.test.instrument.domain.Problematic.Representationorg.hibernate.persister.collection.CollectionPropertyMappingVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.test.instrument.domain.Problematic.Representation of variable representation does not match with type org.hibernate.persister.collection.CollectionPropertyMapping of variable collectionPropertyMapping
    • Make classes org.hibernate.test.instrument.domain.Problematic.Representation and org.hibernate.persister.collection.CollectionPropertyMapping extend a common superclass
    5
    if (collectionPropertyMapping == null)
    2
    representation = ((bytes == null) ? null : new Representation(bytes));
                                                                                                                                                  
                                                                                                                                                                    
    6
    collectionPropertyMapping = new CollectionPropertyMapping(queryableCollection);
    3
    return representation;
    3
    return representation;
    Preondition Violations
    Unmatched return representation;
                                                      
                                                                            
    7
    return collectionPropertyMapping;
    Preondition Violations
    Unmatched return collectionPropertyMapping;
    7
    return collectionPropertyMapping;
    Precondition Violations (3)
    Row Violation
    1Type org.hibernate.test.instrument.domain.Problematic.Representation of variable representation does not match with type org.hibernate.persister.collection.CollectionPropertyMapping of variable collectionPropertyMapping
    2Unmatched return representation;
    3Unmatched return collectionPropertyMapping;