String namespace = extendedMetaData.getNamespace(factory.getEPackage()); if (namespace == null) { usedNullNamespacePackage = true; } if (useNewMethods) { EClassifier type = extendedMetaData.demandType(namespace, typeName); newObject = createObject(type.getEPackage().getEFactoryInstance(), type, false); } else { factory = extendedMetaData.demandType(namespace, typeName).getEPackage().getEFactoryInstance(); newObject = createObjectFromFactory(factory, typeName); }
String namespace = extendedMetaData.getNamespace(factory.getEPackage()); if (namespace == null) { usedNullNamespacePackage = true; } if (useNewMethods) { EClassifier type = extendedMetaData.demandType(namespace, typeName); result = createObject(type.getEPackage().getEFactoryInstance(), type, false); } else { factory = extendedMetaData.demandType(namespace, typeName).getEPackage().getEFactoryInstance(); result = createObjectFromFactory(factory, typeName); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLHandler.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLHandler.java
Method name: EObject validateCreateObjectFromFactory(EFactory, String, EObject, boolean) Method name: EObject validateCreateObjectFromFactory(EFactory, String, EObject, EStructuralFeature)
Number of AST nodes: 8 Number of AST nodes: 8
1
String namespace = extendedMetaData.getNamespace(factory.getEPackage());
1
String namespace = extendedMetaData.getNamespace(factory.getEPackage());
2
      if (namespace == null)
2
        if (namespace == null)
3
      {
3
      
4
  {
4
        usedNullNamespacePackage = true;
5
          usedNullNamespacePackage = true;
5
      }
6
        }
6
      if (useNewMethods)
7
        if (useNewMethods)
7
      {
8
        {
8
        EClassifier type = extendedMetaData.demandType(namespace, typeName);
9
          EClassifier type = extendedMetaData.demandType(namespace, typeName);
9
        newObject = createObject(type.getEPackage().getEFactoryInstance(), type, false);
10
          result = createObject(type.getEPackage().getEFactoryInstance(), type, false);
10
      }
11
      
12
  }
11
      else
13
        else
12
      {
14
        {
13
        factory = extendedMetaData.demandType(namespace, typeName).getEPackage().getEFactoryInstance();
15
          factory = extendedMetaData.demandType(namespace, typeName).getEPackage().getEFactoryInstance();
14
        newObject = createObjectFromFactory(factory, typeName);
16
          result = createObjectFromFactory(factory, typeName);
15
      }
17
        }
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)0.3
Clones locationClones are declared in the same class
Number of node comparisons42
  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)23.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    String namespace = extendedMetaData.getNamespace(factory.getEPackage());
    26
    String namespace = extendedMetaData.getNamespace(factory.getEPackage());
    3
    if (namespace == null)
    27
    if (namespace == null)
    4
    usedNullNamespacePackage = true;
    28
    usedNullNamespacePackage = true;
    5
    if (useNewMethods)
    29
    if (useNewMethods)
    6
    EClassifier type = extendedMetaData.demandType(namespace, typeName);
    30
    EClassifier type = extendedMetaData.demandType(namespace, typeName);
    7
    newObject = createObject(type.getEPackage().getEFactoryInstance(), type, false);
    7
    newObject = createObject(type.getEPackage().getEFactoryInstance(), type, false);
    31
    result = createObject(type.getEPackage().getEFactoryInstance(), type, false);
    Differences
    Expression1Expression2Difference
    newObjectresultVARIABLE_NAME_MISMATCH
    31
    result = createObject(type.getEPackage().getEFactoryInstance(), type, false);
    else
    else
    8
    factory = extendedMetaData.demandType(namespace, typeName).getEPackage().getEFactoryInstance();
    32
    factory = extendedMetaData.demandType(namespace, typeName).getEPackage().getEFactoryInstance();
    9
    newObject = createObjectFromFactory(factory, typeName);
    9
    newObject = createObjectFromFactory(factory, typeName);
    33
    result = createObjectFromFactory(factory, typeName);
    Differences
    Expression1Expression2Difference
    newObjectresultVARIABLE_NAME_MISMATCH
    33
    result = createObjectFromFactory(factory, typeName);
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables newObject, factory , while Clone fragment #2 returns variables result, factory