EValidator result = (EValidator)context.get(EValidator.class); if (result != null) { return result; }
EClass documentRoot = getDocumentRoot(ePackage); if (documentRoot != null) { return getLocalElement(documentRoot, namespace, name); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/EObjectValidator.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicExtendedMetaData.java
Method name: EValidator getRootEValidator(Map) Method name: EStructuralFeature getElement(String, String)
Number of AST nodes: 3 Number of AST nodes: 3
1
EValidator result = (EValidator)context.get(EValidator.class);
1
EClass documentRoot = getDocumentRoot(ePackage);
2
      if (result != null)
2
      if (documentRoot != null)
3
      {
3
      {
4
        return result;
4
        return getLocalElement(documentRoot, namespace, name);
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)0.2
Clones locationClones are in different classes
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
    EValidator result = (EValidator)context.get(EValidator.class);
                                                                                                                                  
                                                                                                      
    3
    EClass documentRoot = getDocumentRoot(ePackage);
    3
    if (result != null)
    3
    if (result != null)
    4
    if (documentRoot != null)
    Differences
    Expression1Expression2Difference
    resultdocumentRootVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EValidatororg.eclipse.emf.ecore.EClassVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EValidator of variable result does not match with type org.eclipse.emf.ecore.EClass of variable documentRoot
    • Make classes org.eclipse.emf.ecore.EValidator and org.eclipse.emf.ecore.EClass extend a common superclass
    4
    if (documentRoot != null)
    4
    return result;
    4
    return result;
    Preondition Violations
    Unmatched return result;
                                      
                                                                                                                  
    5
    return getLocalElement(documentRoot, namespace, name);
    Preondition Violations
    Unmatched return getLocalElement(documentRoot,namespace,name);
    5
    return getLocalElement(documentRoot, namespace, name);
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.ecore.EValidator of variable result does not match with type org.eclipse.emf.ecore.EClass of variable documentRoot
    2Unmatched return result;
    3Unmatched return getLocalElement(documentRoot,namespace,name);