if (eClassItemProvider == null) { eClassItemProvider = new EClassItemProvider(this); } return eClassItemProvider;
if (eContents == null) { eContents = EContentsEList.createEContentsEList(this); } return eContents;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EcoreItemProviderAdapterFactory.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/FlatEObjectImpl.java
Method name: Adapter createEClassAdapter() Method name: EList eContents()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (eClassItemProvider == null)
1
if (eContents == null)
2
    {
2
    {
3
      eClassItemProvider = new EClassItemProvider(this);
3
      eContents = EContentsEList.createEContentsEList(this);
4
    }
4
    }
5
    return eClassItemProvider;
5
    return eContents;
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 (eClassItemProvider == null)
    1
    if (eClassItemProvider == null)
    1
    if (eContents == null)
    Differences
    Expression1Expression2Difference
    eClassItemProvidereContentsVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EClassItemProviderorg.eclipse.emf.common.util.EListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.provider.EClassItemProvider of variable eClassItemProvider does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable eContents
    • Make classes org.eclipse.emf.ecore.provider.EClassItemProvider and org.eclipse.emf.common.util.EList extend a common superclass
    1
    if (eContents == null)
                                                                                                                  
    2
    eContents = EContentsEList.createEContentsEList(this);
    2
    eClassItemProvider = new EClassItemProvider(this);
                                                                                                          
                                            
    3
    return eContents;
    Preondition Violations
    Unmatched return eContents;
    3
    return eContents;
    3
    return eClassItemProvider;
    3
    return eClassItemProvider;
    Preondition Violations
    Unmatched return eClassItemProvider;
                                                              
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.ecore.provider.EClassItemProvider of variable eClassItemProvider does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable eContents
    2Unmatched return eContents;
    3Unmatched return eClassItemProvider;