InternalEObject value = values.get(i); if (value != null) { saveElement(value, f); }
EObject eObject = (EObject)object.eGet(eReference); if (eObject != null) { itemQueue.addLast(eObject); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLSaveImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/edit/provider/ItemPropertyDescriptor.java
Method name: void saveContainedMany(EObject, EStructuralFeature) Method name: void collectReachableObjectsOfType(Collection, LinkedList, Collection, EObject, EClassifier)
Number of AST nodes: 3 Number of AST nodes: 3
1
InternalEObject value = values.get(i);
1
EObject eObject = (EObject)object.eGet(eReference);
2
      if (value != null)
2
              if (eObject != null)
3
      {
3
              {
4
        saveElement(value, f);
4
        
5
        itemQueue.addLast(eObject);
5
      }
6
              }
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
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)7889.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    4
    InternalEObject value = values.get(i);
    4
    InternalEObject value = values.get(i);
    Preondition Violations
    Unmatched statement InternalEObject value=values.get(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                  
                                                                                                              
    12
    EObject eObject = (EObject)object.eGet(eReference);
    Preondition Violations
    Unmatched statement EObject eObject=(EObject)object.eGet(eReference); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    12
    EObject eObject = (EObject)object.eGet(eReference);
    5
    if (value != null)
    5
    if (value != null)
    13
    if (eObject != null)
    Differences
    Expression1Expression2Difference
    valueeObjectVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.InternalEObjectorg.eclipse.emf.ecore.EObjectVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.InternalEObject of variable value does not match with type org.eclipse.emf.ecore.EObject of variable eObject
    • Make classes org.eclipse.emf.ecore.InternalEObject and org.eclipse.emf.ecore.EObject extend a common superclass
    13
    if (eObject != null)
    6
    saveElement(value, f);
    6
    saveElement(value, f);
    14
    itemQueue.addLast(eObject);
    Differences
    Expression1Expression2Difference
    saveElementaddLastMETHOD_INVOCATION_NAME_MISMATCH
    saveElement(value,f)itemQueue.addLast(eObject)ARGUMENT_NUMBER_MISMATCH
    itemQueueMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression saveElement(value,f) is a void method call, and thus it cannot be parameterized
    Expression itemQueue.addLast(eObject) is a void method call, and thus it cannot be parameterized
    Expression saveElement(value,f) is a void method call, and thus it cannot be parameterized
    Expression itemQueue.addLast(eObject) is a void method call, and thus it cannot be parameterized
    14
    itemQueue.addLast(eObject);
    Precondition Violations (7)
    Row Violation
    1Unmatched statement InternalEObject value=values.get(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement EObject eObject=(EObject)object.eGet(eReference); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Type org.eclipse.emf.ecore.InternalEObject of variable value does not match with type org.eclipse.emf.ecore.EObject of variable eObject
    4Expression saveElement(value,f) is a void method call, and thus it cannot be parameterized
    5Expression itemQueue.addLast(eObject) is a void method call, and thus it cannot be parameterized
    6Expression saveElement(value,f) is a void method call, and thus it cannot be parameterized
    7Expression itemQueue.addLast(eObject) is a void method call, and thus it cannot be parameterized