if (feature != null && feature.eIsProxy()) { InternalEObject oldFeature = (InternalEObject)feature; feature = (EStructuralFeature)eResolveProxy(oldFeature); if (feature != oldFeature) { if (eNotificationRequired()) eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.LIST_CHANGE__FEATURE, oldFeature, feature)); } } return feature;
if (in2out != null && in2out.eIsProxy()) { InternalEObject oldIn2out = (InternalEObject)in2out; in2out = (Mapping)eResolveProxy(oldIn2out); if (in2out != oldIn2out) { if (eNotificationRequired()) eNotify(new ENotificationImpl(this, Notification.RESOLVE, MappingPackage.COMPLEX_TYPE_CONVERTER__IN2OUT, oldIn2out, in2out)); } } return in2out;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ListChangeImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/ComplexTypeConverterImpl.java
Method name: EStructuralFeature getFeatureGen() Method name: Mapping getIn2out()
Number of AST nodes: 7 Number of AST nodes: 7
1
if (feature != null && feature.eIsProxy())
1
if (in2out != null && in2out.eIsProxy())
2
    {
2
    {
3
      InternalEObject oldFeature = (InternalEObject)feature;
3
      InternalEObject oldIn2out = (InternalEObject)in2out;
4
      feature = (EStructuralFeature)eResolveProxy(oldFeature);
4
      in2out = (Mapping)eResolveProxy(oldIn2out);
5
      if (feature != oldFeature)
5
      if (in2out != oldIn2out)
6
      {
6
      {
7
        if (eNotificationRequired())
7
        if (eNotificationRequired())
8
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.LIST_CHANGE__FEATURE, oldFeature, feature));
8
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, MappingPackage.COMPLEX_TYPE_CONVERTER__IN2OUT, oldIn2out, in2out));
9
      }
9
      }
10
    }
10
    }
11
    return feature;
11
    return in2out;
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)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons15
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (feature != null && feature.eIsProxy())
    1
    if (feature != null && feature.eIsProxy())
    1
    if (in2out != null && in2out.eIsProxy())
    Differences
    Expression1Expression2Difference
    featurein2outVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EStructuralFeatureorg.eclipse.emf.mapping.MappingVARIABLE_TYPE_MISMATCH
    featurein2outVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EStructuralFeatureorg.eclipse.emf.mapping.MappingVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable in2out
    • Make classes org.eclipse.emf.ecore.EStructuralFeature and org.eclipse.emf.mapping.Mapping extend a common superclass
    Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable in2out
    • Make classes org.eclipse.emf.ecore.EStructuralFeature and org.eclipse.emf.mapping.Mapping extend a common superclass
    1
    if (in2out != null && in2out.eIsProxy())
    2
    InternalEObject oldFeature = (InternalEObject)feature;
    2
    InternalEObject oldFeature = (InternalEObject)feature;
    2
    InternalEObject oldIn2out = (InternalEObject)in2out;
    Differences
    Expression1Expression2Difference
    oldFeatureoldIn2outVARIABLE_NAME_MISMATCH
    featurein2outVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EStructuralFeatureorg.eclipse.emf.mapping.MappingVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable in2out
    • Make classes org.eclipse.emf.ecore.EStructuralFeature and org.eclipse.emf.mapping.Mapping extend a common superclass
    2
    InternalEObject oldIn2out = (InternalEObject)in2out;
                                                                                            
    3
    in2out = (Mapping)eResolveProxy(oldIn2out);
    Preondition Violations
    Unmatched statement in2out=(Mapping)eResolveProxy(oldIn2out); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3
    in2out = (Mapping)eResolveProxy(oldIn2out);
    3
    feature = (EStructuralFeature)eResolveProxy(oldFeature);
    3
    feature = (EStructuralFeature)eResolveProxy(oldFeature);
    Preondition Violations
    Unmatched statement feature=(EStructuralFeature)eResolveProxy(oldFeature); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                      
    4
    if (feature != oldFeature)
    4
    if (feature != oldFeature)
    4
    if (in2out != oldIn2out)
    Differences
    Expression1Expression2Difference
    featurein2outVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EStructuralFeatureorg.eclipse.emf.mapping.MappingVARIABLE_TYPE_MISMATCH
    oldFeatureoldIn2outVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable in2out
    • Make classes org.eclipse.emf.ecore.EStructuralFeature and org.eclipse.emf.mapping.Mapping extend a common superclass
    4
    if (in2out != oldIn2out)
    5
    if (eNotificationRequired())
    5
    if (eNotificationRequired())
    6
    eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.LIST_CHANGE__FEATURE, oldFeature, feature));
    6
    eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChangePackage.LIST_CHANGE__FEATURE, oldFeature, feature));
    6
    eNotify(new ENotificationImpl(this, Notification.RESOLVE, MappingPackage.COMPLEX_TYPE_CONVERTER__IN2OUT, oldIn2out, in2out));
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.ecore.change.ChangePackageorg.eclipse.emf.mapping.MappingPackageVARIABLE_TYPE_MISMATCH
    LIST_CHANGE__FEATURECOMPLEX_TYPE_CONVERTER__IN2OUTVARIABLE_NAME_MISMATCH
    oldFeatureoldIn2outVARIABLE_NAME_MISMATCH
    featurein2outVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EStructuralFeatureorg.eclipse.emf.mapping.MappingVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage does not match with type org.eclipse.emf.mapping.MappingPackage of variable MappingPackage
    • Make classes org.eclipse.emf.ecore.change.ChangePackage and org.eclipse.emf.mapping.MappingPackage extend a common superclass
    Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable in2out
    • Make classes org.eclipse.emf.ecore.EStructuralFeature and org.eclipse.emf.mapping.Mapping extend a common superclass
    6
    eNotify(new ENotificationImpl(this, Notification.RESOLVE, MappingPackage.COMPLEX_TYPE_CONVERTER__IN2OUT, oldIn2out, in2out));
                                      
    7
    return in2out;
    Preondition Violations
    Unmatched return in2out;
    7
    return in2out;
    7
    return feature;
    7
    return feature;
    Preondition Violations
    Unmatched return feature;
                                        
    Precondition Violations (10)
    Row Violation
    1Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable in2out
    2Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable in2out
    3Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable in2out
    4Unmatched statement in2out=(Mapping)eResolveProxy(oldIn2out); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement feature=(EStructuralFeature)eResolveProxy(oldFeature); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable in2out
    7Type org.eclipse.emf.ecore.change.ChangePackage of variable ChangePackage does not match with type org.eclipse.emf.mapping.MappingPackage of variable MappingPackage
    8Type org.eclipse.emf.ecore.EStructuralFeature of variable feature does not match with type org.eclipse.emf.mapping.Mapping of variable in2out
    9Unmatched return in2out;
    10Unmatched return feature;