switch (featureID) { case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__KEY: setTypedKey((ENamedElement)null); return; case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__VALUE: setTypedValue((XMLInfo)null); return; } super.eUnset(featureID);
switch (featureID) { case EcorePackage.EFACTORY__EANNOTATIONS: getEAnnotations().clear(); return; case EcorePackage.EFACTORY__EPACKAGE: setEPackage((EPackage)null); return; } eDynamicUnset(featureID);
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/impl/ENamedElementToXMLInfoMapEntryImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/EFactoryImpl.java
Method name: void eUnset(int) Method name: void eUnset(int)
Number of AST nodes: 8 Number of AST nodes: 8
1
switch (featureID)
1
switch (featureID)
2
    {
2
    {
3
      case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__KEY:
3
      case EcorePackage.EFACTORY__EANNOTATIONS:
4
        setTypedKey((ENamedElement)null);
4
        getEAnnotations().clear();
5
        return;
5
        return;
6
      case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__VALUE:
6
      case EcorePackage.E
7
        setTypedValue((XMLInfo
7
FACTORY__EPACKAGE:
8
)null);
8
        setEPackage((EPackage)null);
9
        return;
9
        return;
10
    }
10
    }
11
    super.eUnset(featureID);
11
    eDynamicUnset(featureID);
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)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons29
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    switch (featureID)
    1
    switch (featureID)
    2
    case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__KEY:
    2
    case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__KEY:
    5
    case EcorePackage.EFACTORY__EPACKAGE:
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackageorg.eclipse.emf.ecore.EcorePackageVARIABLE_TYPE_MISMATCH
    ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__KEYEFACTORY__EPACKAGEVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage of variable Ecore2XMLPackage does not match with type org.eclipse.emf.ecore.EcorePackage of variable EcorePackage
    • Make classes org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage and org.eclipse.emf.ecore.EcorePackage extend a common superclass
    5
    case EcorePackage.EFACTORY__EPACKAGE:
    3
    setTypedKey((ENamedElement)null);
    3
    setTypedKey((ENamedElement)null);
    6
    setEPackage((EPackage)null);
    Differences
    Expression1Expression2Difference
    setTypedKeysetEPackageMETHOD_INVOCATION_NAME_MISMATCH
    org.eclipse.emf.ecore.ENamedElementorg.eclipse.emf.ecore.EPackageVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression setTypedKey((ENamedElement)null) is a void method call, and thus it cannot be parameterized
    Expression setEPackage((EPackage)null) is a void method call, and thus it cannot be parameterized
    Type org.eclipse.emf.ecore.ENamedElement of variable (ENamedElement)null does not match with type org.eclipse.emf.ecore.EPackage of variable (EPackage)null
    • Make classes org.eclipse.emf.ecore.ENamedElement and org.eclipse.emf.ecore.EPackage extend a common superclass
    6
    setEPackage((EPackage)null);
    4
    return;
    7
    return;
    5
    case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__VALUE:
    5
    case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__VALUE:
    2
    case EcorePackage.EFACTORY__EANNOTATIONS:
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackageorg.eclipse.emf.ecore.EcorePackageVARIABLE_TYPE_MISMATCH
    ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__VALUEEFACTORY__EANNOTATIONSVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage of variable Ecore2XMLPackage does not match with type org.eclipse.emf.ecore.EcorePackage of variable EcorePackage
    • Make classes org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage and org.eclipse.emf.ecore.EcorePackage extend a common superclass
    2
    case EcorePackage.EFACTORY__EANNOTATIONS:
    6
    setTypedValue((XMLInfo)null);
    6
    setTypedValue((XMLInfo)null);
    3
    getEAnnotations().clear();
    Differences
    Expression1Expression2Difference
    setTypedValueclearMETHOD_INVOCATION_NAME_MISMATCH
    setTypedValue((XMLInfo)null)getEAnnotations().clear()ARGUMENT_NUMBER_MISMATCH
    getEAnnotations()MISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression setTypedValue((XMLInfo)null) is a void method call, and thus it cannot be parameterized
    Expression getEAnnotations().clear() is a void method call, and thus it cannot be parameterized
    Expression setTypedValue((XMLInfo)null) is a void method call, and thus it cannot be parameterized
    Expression getEAnnotations().clear() is a void method call, and thus it cannot be parameterized
    3
    getEAnnotations().clear();
    7
    return;
    4
    return;
    8
    super.eUnset(featureID);
    8
    super.eUnset(featureID);
    8
    eDynamicUnset(featureID);
    Differences
    Expression1Expression2Difference
    super.eUnset(featureID)eDynamicUnset(featureID)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression super.eUnset(featureID) is a void method call, and thus it cannot be parameterized
    Expression eDynamicUnset(featureID) is a void method call, and thus it cannot be parameterized
    8
    eDynamicUnset(featureID);
    Precondition Violations (11)
    Row Violation
    1Type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage of variable Ecore2XMLPackage does not match with type org.eclipse.emf.ecore.EcorePackage of variable EcorePackage
    2Expression setTypedKey((ENamedElement)null) is a void method call, and thus it cannot be parameterized
    3Expression setEPackage((EPackage)null) is a void method call, and thus it cannot be parameterized
    4Type org.eclipse.emf.ecore.ENamedElement of variable (ENamedElement)null does not match with type org.eclipse.emf.ecore.EPackage of variable (EPackage)null
    5Type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage of variable Ecore2XMLPackage does not match with type org.eclipse.emf.ecore.EcorePackage of variable EcorePackage
    6Expression setTypedValue((XMLInfo)null) is a void method call, and thus it cannot be parameterized
    7Expression getEAnnotations().clear() is a void method call, and thus it cannot be parameterized
    8Expression setTypedValue((XMLInfo)null) is a void method call, and thus it cannot be parameterized
    9Expression getEAnnotations().clear() is a void method call, and thus it cannot be parameterized
    10Expression super.eUnset(featureID) is a void method call, and thus it cannot be parameterized
    11Expression eDynamicUnset(featureID) is a void method call, and thus it cannot be parameterized