if (eClassItemProvider == null) { eClassItemProvider = new EClassItemProvider(this); } return eClassItemProvider;
if (eAttributeItemProvider == null) { eAttributeItemProvider = new EAttributeItemProvider(this); } return eAttributeItemProvider;
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 createEClassAdapter() Method name: Adapter createEAttributeAdapter()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (eClassItemProvider == null)
1
if (eAttributeItemProvider == null)
2
    {
2
    {
3
      eClassItemProvider = new EClassItemProvider(this);
3
      eAttributeItemProvider = new EAttributeItemProvider(this);
4
    }
4
    }
5
    return eClassItemProvider;
5
    return eAttributeItemProvider;
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 (eClassItemProvider == null)
    1
    if (eClassItemProvider == null)
    1
    if (eAttributeItemProvider == null)
    Differences
    Expression1Expression2Difference
    eClassItemProvidereAttributeItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EClassItemProviderorg.eclipse.emf.ecore.provider.EAttributeItemProviderSUBCLASS_TYPE_MISMATCH
    1
    if (eAttributeItemProvider == null)
    2
    eClassItemProvider = new EClassItemProvider(this);
    2
    eClassItemProvider = new EClassItemProvider(this);
    2
    eAttributeItemProvider = new EAttributeItemProvider(this);
    Differences
    Expression1Expression2Difference
    eClassItemProvidereAttributeItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EClassItemProviderorg.eclipse.emf.ecore.provider.EAttributeItemProviderSUBCLASS_TYPE_MISMATCH
    org.eclipse.emf.ecore.provider.EClassItemProviderorg.eclipse.emf.ecore.provider.EAttributeItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression eClassItemProvider is a field being modified, and thus it cannot be parameterized
    Expression eAttributeItemProvider is a field being modified, and thus it cannot be parameterized
    2
    eAttributeItemProvider = new EAttributeItemProvider(this);
    3
    return eClassItemProvider;
    3
    return eClassItemProvider;
    3
    return eAttributeItemProvider;
    Differences
    Expression1Expression2Difference
    eClassItemProvidereAttributeItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EClassItemProviderorg.eclipse.emf.ecore.provider.EAttributeItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression eClassItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression eAttributeItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return eAttributeItemProvider;
    Precondition Violations (4)
    Row Violation
    1Expression eClassItemProvider is a field being modified, and thus it cannot be parameterized
    2Expression eAttributeItemProvider is a field being modified, and thus it cannot be parameterized
    3Expression eClassItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression eAttributeItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted