if (eParameterItemProvider == null) { eParameterItemProvider = new EParameterItemProvider(this); } return eParameterItemProvider;
if (eDataTypeItemProvider == null) { eDataTypeItemProvider = new EDataTypeItemProvider(this); } return eDataTypeItemProvider;
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 createEParameterAdapter() Method name: Adapter createEDataTypeAdapter()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (eParameterItemProvider == null)
1
if (eDataTypeItemProvider == null)
2
    {
2
    {
3
      eParameterItemProvider = new EParameterItemProvider(this);
3
      eDataTypeItemProvider = new EDataTypeItemProvider(this);
4
    }
4
    }
5
    return eParameterItemProvider;
5
    return eDataTypeItemProvider;
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 (eParameterItemProvider == null)
    1
    if (eParameterItemProvider == null)
    1
    if (eDataTypeItemProvider == null)
    Differences
    Expression1Expression2Difference
    eParameterItemProvidereDataTypeItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EParameterItemProviderorg.eclipse.emf.ecore.provider.EDataTypeItemProviderSUBCLASS_TYPE_MISMATCH
    1
    if (eDataTypeItemProvider == null)
    2
    eParameterItemProvider = new EParameterItemProvider(this);
    2
    eParameterItemProvider = new EParameterItemProvider(this);
    2
    eDataTypeItemProvider = new EDataTypeItemProvider(this);
    Differences
    Expression1Expression2Difference
    eParameterItemProvidereDataTypeItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EParameterItemProviderorg.eclipse.emf.ecore.provider.EDataTypeItemProviderSUBCLASS_TYPE_MISMATCH
    org.eclipse.emf.ecore.provider.EParameterItemProviderorg.eclipse.emf.ecore.provider.EDataTypeItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression eParameterItemProvider is a field being modified, and thus it cannot be parameterized
    Expression eDataTypeItemProvider is a field being modified, and thus it cannot be parameterized
    2
    eDataTypeItemProvider = new EDataTypeItemProvider(this);
    3
    return eParameterItemProvider;
    3
    return eParameterItemProvider;
    3
    return eDataTypeItemProvider;
    Differences
    Expression1Expression2Difference
    eParameterItemProvidereDataTypeItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.provider.EParameterItemProviderorg.eclipse.emf.ecore.provider.EDataTypeItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression eParameterItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression eDataTypeItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return eDataTypeItemProvider;
    Precondition Violations (4)
    Row Violation
    1Expression eParameterItemProvider is a field being modified, and thus it cannot be parameterized
    2Expression eDataTypeItemProvider is a field being modified, and thus it cannot be parameterized
    3Expression eParameterItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression eDataTypeItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted