if (childrenFeatures == null) { super.getChildrenFeatures(object); // Resource resource = (Resource)object; // childrenFeatures.add(ResourcePackage.eINSTANCE.getResource_Contents()); } return childrenFeatures;
if (ecore2EcoreMappingRootItemProvider == null) { ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this); } return ecore2EcoreMappingRootItemProvider;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/edit/provider/resource/ResourceItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2ecore/provider/Ecore2EcoreItemProviderAdapterFactory.java
Method name: Collection getChildrenFeatures(Object) Method name: Adapter createEcore2EcoreMappingRootAdapter()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (childrenFeatures == null)
1
if (
2
    {
3
      super.getChildrenFeatures(object);
4
      // Resource resource = (Resource)object;
5
      // childrenFeatures.add(ResourcePackage.eINSTANCE.getResource_Contents()
2
ecore2EcoreMappingRootItemProvider == null)
3
    {
6
);
4
      ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this);
7
    }
5
    }
8
    return childrenFeatures;
6
    return ecore2EcoreMappingRootItemProvider;
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 (childrenFeatures == null)
    1
    if (childrenFeatures == null)
    1
    if (ecore2EcoreMappingRootItemProvider == null)
    Differences
    Expression1Expression2Difference
    childrenFeaturesecore2EcoreMappingRootItemProviderVARIABLE_NAME_MISMATCH
    java.util.Listorg.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProviderVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.List<org.eclipse.emf.ecore.EStructuralFeature> of variable childrenFeatures does not match with type org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProvider of variable ecore2EcoreMappingRootItemProvider
    • Make classes java.util.List and org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProvider extend a common superclass
    1
    if (ecore2EcoreMappingRootItemProvider == null)
                                                                                                                                                                          
    2
    ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this);
    2
    super.getChildrenFeatures(object);
                                                                              
                                                                                              
    3
    return ecore2EcoreMappingRootItemProvider;
    Preondition Violations
    Unmatched return ecore2EcoreMappingRootItemProvider;
    3
    return ecore2EcoreMappingRootItemProvider;
    3
    return childrenFeatures;
    3
    return childrenFeatures;
    Preondition Violations
    Unmatched return childrenFeatures;
                                                          
    Precondition Violations (3)
    Row Violation
    1Type java.util.List<org.eclipse.emf.ecore.EStructuralFeature> of variable childrenFeatures does not match with type org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProvider of variable ecore2EcoreMappingRootItemProvider
    2Unmatched return ecore2EcoreMappingRootItemProvider;
    3Unmatched return childrenFeatures;