if (ecore2EcoreMappingRootItemProvider == null) { ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this); } return ecore2EcoreMappingRootItemProvider;
if (ePackageItemProvider == null) { ePackageItemProvider = new EPackageItemProvider(this); } return ePackageItemProvider;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2ecore/provider/Ecore2EcoreItemProviderAdapterFactory.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EcoreItemProviderAdapterFactory.java
Method name: Adapter createEcore2EcoreMappingRootAdapter() Method name: Adapter createEPackageAdapter()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (ecore2EcoreMappingRootItemProvider == null)
1
if (ePackageItemProvider == null)
2
    {
2
    {
3
      ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this);
3
      ePackageItemProvider = new EPackageItemProvider(this);
4
    }
4
    }
5
    return ecore2EcoreMappingRootItemProvider;
5
    return ePackageItemProvider;
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 statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (ecore2EcoreMappingRootItemProvider == null)
    1
    if (ecore2EcoreMappingRootItemProvider == null)
    1
    if (ePackageItemProvider == null)
    Differences
    Expression1Expression2Difference
    ecore2EcoreMappingRootItemProviderePackageItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProviderorg.eclipse.emf.ecore.provider.EPackageItemProviderSUBCLASS_TYPE_MISMATCH
    1
    if (ePackageItemProvider == null)
    2
    ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this);
    2
    ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this);
    2
    ePackageItemProvider = new EPackageItemProvider(this);
    Differences
    Expression1Expression2Difference
    ecore2EcoreMappingRootItemProviderePackageItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProviderorg.eclipse.emf.ecore.provider.EPackageItemProviderSUBCLASS_TYPE_MISMATCH
    org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProviderorg.eclipse.emf.ecore.provider.EPackageItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression ecore2EcoreMappingRootItemProvider is a field being modified, and thus it cannot be parameterized
    Expression ePackageItemProvider is a field being modified, and thus it cannot be parameterized
    2
    ePackageItemProvider = new EPackageItemProvider(this);
    3
    return ecore2EcoreMappingRootItemProvider;
    3
    return ecore2EcoreMappingRootItemProvider;
    3
    return ePackageItemProvider;
    Differences
    Expression1Expression2Difference
    ecore2EcoreMappingRootItemProviderePackageItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProviderorg.eclipse.emf.ecore.provider.EPackageItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression ecore2EcoreMappingRootItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ePackageItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return ePackageItemProvider;
    Precondition Violations (4)
    Row Violation
    1Expression ecore2EcoreMappingRootItemProvider is a field being modified, and thus it cannot be parameterized
    2Expression ePackageItemProvider is a field being modified, and thus it cannot be parameterized
    3Expression ecore2EcoreMappingRootItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression ePackageItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted