if (eFactoryItemProvider == null) { eFactoryItemProvider = new EFactoryItemProvider(this); } return eFactoryItemProvider;
if (eEnumLiteralItemProvider == null) { eEnumLiteralItemProvider = new EEnumLiteralItemProvider(this); } return eEnumLiteralItemProvider;
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/provider/EcoreItemProviderAdapterFactory.java
Method name: Adapter createEFactoryAdapter() Method name: Adapter createEEnumLiteralAdapter()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (eFactoryItemProvider == null)
1
if (eEnumLiteralItemProvider == null)
2
    {
2
    {
3
      eFactoryItemProvider = new EFactoryItemProvider(this);
3
      eEnumLiteralItemProvider = new EEnumLiteralItemProvider(this);
4
    }
4
    }
5
    return eFactoryItemProvider;
5
    return eEnumLiteralItemProvider;
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 declared in the same 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 (eFactoryItemProvider == null)
    1
    if (eFactoryItemProvider == null)
    1
    if (eEnumLiteralItemProvider == null)
    Differences
    Expression1Expression2Difference
    eFactoryItemProvidereEnumLiteralItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EFactoryItemProviderorg.eclipse.emf.ecore.provider.EEnumLiteralItemProviderSUBCLASS_TYPE_MISMATCH
    1
    if (eEnumLiteralItemProvider == null)
    2
    eFactoryItemProvider = new EFactoryItemProvider(this);
    2
    eFactoryItemProvider = new EFactoryItemProvider(this);
    2
    eEnumLiteralItemProvider = new EEnumLiteralItemProvider(this);
    Differences
    Expression1Expression2Difference
    eFactoryItemProvidereEnumLiteralItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EFactoryItemProviderorg.eclipse.emf.ecore.provider.EEnumLiteralItemProviderSUBCLASS_TYPE_MISMATCH
    org.eclipse.emf.ecore.provider.EFactoryItemProviderorg.eclipse.emf.ecore.provider.EEnumLiteralItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression eFactoryItemProvider is a field being modified, and thus it cannot be parameterized
    Expression eEnumLiteralItemProvider is a field being modified, and thus it cannot be parameterized
    2
    eEnumLiteralItemProvider = new EEnumLiteralItemProvider(this);
    3
    return eFactoryItemProvider;
    3
    return eFactoryItemProvider;
    3
    return eEnumLiteralItemProvider;
    Differences
    Expression1Expression2Difference
    eFactoryItemProvidereEnumLiteralItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EFactoryItemProviderorg.eclipse.emf.ecore.provider.EEnumLiteralItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression eFactoryItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression eEnumLiteralItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return eEnumLiteralItemProvider;
    Precondition Violations (4)
    Row Violation
    1Expression eFactoryItemProvider is a field being modified, and thus it cannot be parameterized
    2Expression eEnumLiteralItemProvider is a field being modified, and thus it cannot be parameterized
    3Expression eFactoryItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression eEnumLiteralItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted