if (ePackageItemProvider == null) { ePackageItemProvider = new EPackageItemProvider(this); } return ePackageItemProvider;
if (eAnnotationItemProvider == null) { eAnnotationItemProvider = new EAnnotationItemProvider(this); } return eAnnotationItemProvider;
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 createEPackageAdapter() Method name: Adapter createEAnnotationAdapter()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (ePackageItemProvider == null)
1
if (eAnnotationItemProvider == null)
2
    {
2
    {
3
      ePackageItemProvider = new EPackageItemProvider(this);
3
      eAnnotationItemProvider = new EAnnotationItemProvider(this);
4
    }
4
    }
5
    return ePackageItemProvider;
5
    return eAnnotationItemProvider;
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 (ePackageItemProvider == null)
    1
    if (ePackageItemProvider == null)
    1
    if (eAnnotationItemProvider == null)
    Differences
    Expression1Expression2Difference
    ePackageItemProvidereAnnotationItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EPackageItemProviderorg.eclipse.emf.ecore.provider.EAnnotationItemProviderSUBCLASS_TYPE_MISMATCH
    1
    if (eAnnotationItemProvider == null)
    2
    ePackageItemProvider = new EPackageItemProvider(this);
    2
    ePackageItemProvider = new EPackageItemProvider(this);
    2
    eAnnotationItemProvider = new EAnnotationItemProvider(this);
    Differences
    Expression1Expression2Difference
    ePackageItemProvidereAnnotationItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EPackageItemProviderorg.eclipse.emf.ecore.provider.EAnnotationItemProviderSUBCLASS_TYPE_MISMATCH
    org.eclipse.emf.ecore.provider.EPackageItemProviderorg.eclipse.emf.ecore.provider.EAnnotationItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression ePackageItemProvider is a field being modified, and thus it cannot be parameterized
    Expression eAnnotationItemProvider is a field being modified, and thus it cannot be parameterized
    2
    eAnnotationItemProvider = new EAnnotationItemProvider(this);
    3
    return ePackageItemProvider;
    3
    return ePackageItemProvider;
    3
    return eAnnotationItemProvider;
    Differences
    Expression1Expression2Difference
    ePackageItemProvidereAnnotationItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EPackageItemProviderorg.eclipse.emf.ecore.provider.EAnnotationItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression ePackageItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression eAnnotationItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return eAnnotationItemProvider;
    Precondition Violations (4)
    Row Violation
    1Expression ePackageItemProvider is a field being modified, and thus it cannot be parameterized
    2Expression eAnnotationItemProvider is a field being modified, and thus it cannot be parameterized
    3Expression ePackageItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression eAnnotationItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted