if (eFactoryItemProvider == null) { eFactoryItemProvider = new EFactoryItemProvider(this); } return eFactoryItemProvider;
if (eOperations == null) { eOperations = new EObjectContainmentWithInverseEList<EOperation>(EOperation.class, this, EcorePackage.ECLASS__EOPERATIONS, EcorePackage.EOPERATION__ECONTAINING_CLASS); } return eOperations;
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/EClassImpl.java
Method name: Adapter createEFactoryAdapter() Method name: EList getEOperations()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (eFactoryItemProvider == null)
1
if (eOperations == null)
2
    {
2
    {
3
      eFactoryItemProvider = new EFactoryItemProvider(this);
3
      eOperations = new EObjectContainmentWithInverseEList<EOperation>(EOperation.class, this, EcorePackage.ECLASS__EOPERATIONS, EcorePackage.EOPERATION__ECONTAINING_CLASS);
4
    }
4
    }
5
    return eFactoryItemProvider;
5
    return eOperations;
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 (eFactoryItemProvider == null)
    1
    if (eFactoryItemProvider == null)
    1
    if (eOperations == null)
    Differences
    Expression1Expression2Difference
    eFactoryItemProvidereOperationsVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EFactoryItemProviderorg.eclipse.emf.common.util.EListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.provider.EFactoryItemProvider of variable eFactoryItemProvider does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EOperation> of variable eOperations
    • Make classes org.eclipse.emf.ecore.provider.EFactoryItemProvider and org.eclipse.emf.common.util.EList extend a common superclass
    1
    if (eOperations == null)
                                                                                                                                                                                                                                                                                                                                              
    2
    eOperations = new EObjectContainmentWithInverseEList<EOperation>(EOperation.class, this, EcorePackage.ECLASS__EOPERATIONS, EcorePackage.EOPERATION__ECONTAINING_CLASS);
    2
    eFactoryItemProvider = new EFactoryItemProvider(this);
                                                                                                                  
                                                
    3
    return eOperations;
    Preondition Violations
    Unmatched return eOperations;
    3
    return eOperations;
    3
    return eFactoryItemProvider;
    3
    return eFactoryItemProvider;
    Preondition Violations
    Unmatched return eFactoryItemProvider;
                                                                  
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.ecore.provider.EFactoryItemProvider of variable eFactoryItemProvider does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EOperation> of variable eOperations
    2Unmatched return eOperations;
    3Unmatched return eFactoryItemProvider;