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