if (ecore2EcoreMappingRootItemProvider == null) { ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this); } return ecore2EcoreMappingRootItemProvider;
if (eParameterItemProvider == null) { eParameterItemProvider = new EParameterItemProvider(this); } return eParameterItemProvider;
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 createEParameterAdapter()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (ecore2EcoreMappingRootItemProvider == null)
1
if (eParameterItemProvider == null)
2
    {
2
    {
3
      ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this);
3
      eParameterItemProvider = new EParameterItemProvider(this);
4
    }
4
    }
5
    return ecore2EcoreMappingRootItemProvider;
5
    return eParameterItemProvider;
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 (eParameterItemProvider == null)
    Differences
    Expression1Expression2Difference
    ecore2EcoreMappingRootItemProvidereParameterItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProviderorg.eclipse.emf.ecore.provider.EParameterItemProviderSUBCLASS_TYPE_MISMATCH
    1
    if (eParameterItemProvider == null)
    2
    ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this);
    2
    ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this);
    2
    eParameterItemProvider = new EParameterItemProvider(this);
    Differences
    Expression1Expression2Difference
    ecore2EcoreMappingRootItemProvidereParameterItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProviderorg.eclipse.emf.ecore.provider.EParameterItemProviderSUBCLASS_TYPE_MISMATCH
    org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProviderorg.eclipse.emf.ecore.provider.EParameterItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression ecore2EcoreMappingRootItemProvider is a field being modified, and thus it cannot be parameterized
    Expression eParameterItemProvider is a field being modified, and thus it cannot be parameterized
    2
    eParameterItemProvider = new EParameterItemProvider(this);
    3
    return ecore2EcoreMappingRootItemProvider;
    3
    return ecore2EcoreMappingRootItemProvider;
    3
    return eParameterItemProvider;
    Differences
    Expression1Expression2Difference
    ecore2EcoreMappingRootItemProvidereParameterItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProviderorg.eclipse.emf.ecore.provider.EParameterItemProviderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression ecore2EcoreMappingRootItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression eParameterItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return eParameterItemProvider;
    Precondition Violations (4)
    Row Violation
    1Expression ecore2EcoreMappingRootItemProvider is a field being modified, and thus it cannot be parameterized
    2Expression eParameterItemProvider 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 eParameterItemProvider cannot be parameterized, because it has dependencies to/from statements that will be extracted