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 ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY: setTypedKey((EObject)null); return; case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE: getTypedValue().clear(); return; } super.eUnset(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/change/impl/EObjectToChangesMapEntryImpl.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 ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY:
4
        setTypedKey((ENamedElement)null);
4
        setTypedKey((EObject)null);
5
        return;
5
        return;
6
      case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__VALUE:
6
      case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
7
        setTypedValue((XMLInfo)null);
7
        getTypedValue().clear();
8
        return;
8
        return;
9
    }
9
    }
10
    super.eUnset(featureID);
10
    super.eUnset(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)0.1
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)21.9
    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:
    2
    case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY:
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackageorg.eclipse.emf.ecore.change.ChangePackageVARIABLE_TYPE_MISMATCH
    ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__KEYEOBJECT_TO_CHANGES_MAP_ENTRY__KEYVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage of variable Ecore2XMLPackage does not match with type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage
    • Make classes org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage and org.eclipse.emf.ecore.change.ChangePackage extend a common superclass
    2
    case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY:
    3
    setTypedKey((ENamedElement)null);
    3
    setTypedKey((ENamedElement)null);
    3
    setTypedKey((EObject)null);
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.ecore.ENamedElementorg.eclipse.emf.ecore.EObjectVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.ENamedElement of variable (ENamedElement)null does not match with type org.eclipse.emf.ecore.EObject of variable (EObject)null
    • Make classes org.eclipse.emf.ecore.ENamedElement and org.eclipse.emf.ecore.EObject extend a common superclass
    3
    setTypedKey((EObject)null);
    4
    return;
    4
    return;
    5
    case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__VALUE:
    5
    case Ecore2XMLPackage.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__VALUE:
    5
    case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackageorg.eclipse.emf.ecore.change.ChangePackageVARIABLE_TYPE_MISMATCH
    ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY__VALUEEOBJECT_TO_CHANGES_MAP_ENTRY__VALUEVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage of variable Ecore2XMLPackage does not match with type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage
    • Make classes org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage and org.eclipse.emf.ecore.change.ChangePackage extend a common superclass
    5
    case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
    6
    setTypedValue((XMLInfo)null);
    6
    setTypedValue((XMLInfo)null);
    6
    getTypedValue().clear();
    Differences
    Expression1Expression2Difference
    setTypedValueclearMETHOD_INVOCATION_NAME_MISMATCH
    setTypedValue((XMLInfo)null)getTypedValue().clear()ARGUMENT_NUMBER_MISMATCH
    getTypedValue()MISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression setTypedValue((XMLInfo)null) is a void method call, and thus it cannot be parameterized
    Expression getTypedValue().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 getTypedValue().clear() is a void method call, and thus it cannot be parameterized
    6
    getTypedValue().clear();
    7
    return;
    7
    return;
    8
    super.eUnset(featureID);
    8
    super.eUnset(featureID);
    Precondition Violations (7)
    Row Violation
    1Type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage of variable Ecore2XMLPackage does not match with type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage
    2Type org.eclipse.emf.ecore.ENamedElement of variable (ENamedElement)null does not match with type org.eclipse.emf.ecore.EObject of variable (EObject)null
    3Type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLPackage of variable Ecore2XMLPackage does not match with type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage
    4Expression setTypedValue((XMLInfo)null) is a void method call, and thus it cannot be parameterized
    5Expression getTypedValue().clear() is a void method call, and thus it cannot be parameterized
    6Expression setTypedValue((XMLInfo)null) is a void method call, and thus it cannot be parameterized
    7Expression getTypedValue().clear() is a void method call, and thus it cannot be parameterized