EObject eObject = idToEObjectMap.get(id); if (eObject != null) { return eObject; }
Object type = domain.getTypeClassifier(object); if (type != null) { types.add(type); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLResourceImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingRootImpl.java
Method name: EObject getEObjectByID(String) Method name: Collection getTypeClassifiers(Collection)
Number of AST nodes: 3 Number of AST nodes: 3
1
EObject eObject = idToEObjectMap.get(id);
1
Object type = domain.getTypeClassifier(object);
2
      if (eObject != null)
2
      if (type != null)
3
      {
3
      {
4
        return eObject;
4
        types.add(type);
5
      }
5
      }
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 comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    EObject eObject = idToEObjectMap.get(id);
                                                                                        
                                                                                                    
    3
    Object type = domain.getTypeClassifier(object);
    Preondition Violations
    Unmatched statement Object type=domain.getTypeClassifier(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3
    Object type = domain.getTypeClassifier(object);
    3
    if (eObject != null)
    3
    if (eObject != null)
    4
    if (type != null)
    Differences
    Expression1Expression2Difference
    eObjecttypeVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EObjectjava.lang.ObjectVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EObject of variable eObject does not match with type java.lang.Object of variable type
    • Make classes org.eclipse.emf.ecore.EObject and java.lang.Object extend a common superclass
    4
    if (type != null)
    4
    return eObject;
    4
    return eObject;
    Preondition Violations
    Unmatched return eObject;
                                        
                                          
    5
    types.add(type);
    Precondition Violations (3)
    Row Violation
    1Unmatched statement Object type=domain.getTypeClassifier(object); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Type org.eclipse.emf.ecore.EObject of variable eObject does not match with type java.lang.Object of variable type
    3Unmatched return eObject;