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);
switch (featureID) { case EcorePackage.ENAMED_ELEMENT__EANNOTATIONS: getEAnnotations().clear(); return; case EcorePackage.ENAMED_ELEMENT__NAME: setName(NAME_EDEFAULT); return; } eDynamicUnset(featureID);
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/EObjectToChangesMapEntryImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/ENamedElementImpl.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 ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY:
3
      case EcorePackage.ENAMED_ELEMENT__EANNOTATIONS:
4
        setTypedKey((EObject)null);
4
        getEAnnotations().clear();
5
        return;
5
        return;
6
      case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
6
      case EcorePackage.ENAMED_ELEMENT__NAME:
7
        getTypedValue().clear();
7
        setName(NAME_EDEFAULT);
8
        return;
8
        return;
9
    }
9
    }
10
    super.eUnset(featureID);
10
    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 ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY:
    2
    case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__KEY:
    2
    case EcorePackage.ENAMED_ELEMENT__EANNOTATIONS:
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.ecore.change.ChangePackageorg.eclipse.emf.ecore.EcorePackageVARIABLE_TYPE_MISMATCH
    EOBJECT_TO_CHANGES_MAP_ENTRY__KEYENAMED_ELEMENT__EANNOTATIONSVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage does not match with type org.eclipse.emf.ecore.EcorePackage of variable EcorePackage
    • Make classes org.eclipse.emf.ecore.change.ChangePackage and org.eclipse.emf.ecore.EcorePackage extend a common superclass
    2
    case EcorePackage.ENAMED_ELEMENT__EANNOTATIONS:
    3
    setTypedKey((EObject)null);
    3
    setTypedKey((EObject)null);
    3
    getEAnnotations().clear();
    Differences
    Expression1Expression2Difference
    setTypedKeyclearMETHOD_INVOCATION_NAME_MISMATCH
    setTypedKey((EObject)null)getEAnnotations().clear()ARGUMENT_NUMBER_MISMATCH
    getEAnnotations()MISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression setTypedKey((EObject)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 setTypedKey((EObject)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();
    4
    return;
    4
    return;
    5
    case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
    5
    case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY__VALUE:
    5
    case EcorePackage.ENAMED_ELEMENT__NAME:
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.ecore.change.ChangePackageorg.eclipse.emf.ecore.EcorePackageVARIABLE_TYPE_MISMATCH
    EOBJECT_TO_CHANGES_MAP_ENTRY__VALUEENAMED_ELEMENT__NAMEVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage does not match with type org.eclipse.emf.ecore.EcorePackage of variable EcorePackage
    • Make classes org.eclipse.emf.ecore.change.ChangePackage and org.eclipse.emf.ecore.EcorePackage extend a common superclass
    5
    case EcorePackage.ENAMED_ELEMENT__NAME:
    6
    getTypedValue().clear();
    6
    getTypedValue().clear();
    6
    setName(NAME_EDEFAULT);
    Differences
    Expression1Expression2Difference
    clearsetNameMETHOD_INVOCATION_NAME_MISMATCH
    getTypedValue().clear()setName(NAME_EDEFAULT)ARGUMENT_NUMBER_MISMATCH
    getTypedValue()MISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression getTypedValue().clear() is a void method call, and thus it cannot be parameterized
    Expression setName(NAME_EDEFAULT) 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 setName(NAME_EDEFAULT) is a void method call, and thus it cannot be parameterized
    6
    setName(NAME_EDEFAULT);
    7
    return;
    7
    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 (12)
    Row Violation
    1Type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage does not match with type org.eclipse.emf.ecore.EcorePackage of variable EcorePackage
    2Expression setTypedKey((EObject)null) is a void method call, and thus it cannot be parameterized
    3Expression getEAnnotations().clear() is a void method call, and thus it cannot be parameterized
    4Expression setTypedKey((EObject)null) is a void method call, and thus it cannot be parameterized
    5Expression getEAnnotations().clear() is a void method call, and thus it cannot be parameterized
    6Type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage does not match with type org.eclipse.emf.ecore.EcorePackage of variable EcorePackage
    7Expression getTypedValue().clear() is a void method call, and thus it cannot be parameterized
    8Expression setName(NAME_EDEFAULT) is a void method call, and thus it cannot be parameterized
    9Expression getTypedValue().clear() is a void method call, and thus it cannot be parameterized
    10Expression setName(NAME_EDEFAULT) is a void method call, and thus it cannot be parameterized
    11Expression super.eUnset(featureID) is a void method call, and thus it cannot be parameterized
    12Expression eDynamicUnset(featureID) is a void method call, and thus it cannot be parameterized