if (eProperties == null) { eProperties = new DynamicEPropertiesHolderImpl(); } return eProperties;
if (eCrossReferences == null) { eCrossReferences = ECrossReferenceEList.createECrossReferenceEList(this); } return eCrossReferences;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/DynamicEObjectImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/FlatEObjectImpl.java
Method name: BasicEObjectImpl.EPropertiesHolder eProperties() Method name: EList eCrossReferences()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (eProperties == null)
1
if (eCrossReferences == null)
2
    {
2
    {
3
      eProperties = new DynamicEPropertiesHolderImpl();
3
      eCrossReferences = ECrossReferenceEList.createECrossReferenceEList(this);
4
    }
4
    }
5
    return eProperties;
5
    return eCrossReferences;
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 having the same super class
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 (eProperties == null)
    1
    if (eProperties == null)
    1
    if (eCrossReferences == null)
    Differences
    Expression1Expression2Difference
    ePropertieseCrossReferencesVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolderorg.eclipse.emf.common.util.EListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolder of variable eProperties does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable eCrossReferences
    • Make classes org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolder and org.eclipse.emf.common.util.EList extend a common superclass
    1
    if (eCrossReferences == null)
                                                                                                                                                        
    2
    eCrossReferences = ECrossReferenceEList.createECrossReferenceEList(this);
    2
    eProperties = new DynamicEPropertiesHolderImpl();
                                                                                                        
                                                          
    3
    return eCrossReferences;
    Preondition Violations
    Unmatched return eCrossReferences;
    3
    return eCrossReferences;
    3
    return eProperties;
    3
    return eProperties;
    Preondition Violations
    Unmatched return eProperties;
                                                
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolder of variable eProperties does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable eCrossReferences
    2Unmatched return eCrossReferences;
    3Unmatched return eProperties;