TreeFactory theTreeFactory = (TreeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2002/Tree"); if (theTreeFactory != null) { return theTreeFactory; }
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/edit/tree/impl/TreeFactoryImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicExtendedMetaData.java
Method name: TreeFactory init() Method name: EStructuralFeature getElement(String, String)
Number of AST nodes: 3 Number of AST nodes: 3
1
TreeFactory theTreeFactory = (TreeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2002/Tree"); 
1
EClass documentRoot = getDocumentRoot(ePackage);
2
      if (theTreeFactory != null)
2
      if (documentRoot != null)
3
      {
3
      {
4
        return theTreeFactory;
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)0.1
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 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                      
    3
    EClass documentRoot = getDocumentRoot(ePackage);
    3
    if (theTreeFactory != null)
    3
    if (theTreeFactory != null)
    4
    if (documentRoot != null)
    Differences
    Expression1Expression2Difference
    theTreeFactorydocumentRootVARIABLE_NAME_MISMATCH
    org.eclipse.emf.edit.tree.TreeFactoryorg.eclipse.emf.ecore.EClassVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.edit.tree.TreeFactory of variable theTreeFactory does not match with type org.eclipse.emf.ecore.EClass of variable documentRoot
    • Make classes org.eclipse.emf.edit.tree.TreeFactory and org.eclipse.emf.ecore.EClass extend a common superclass
    4
    if (documentRoot != null)
    4
    return theTreeFactory;
    4
    return theTreeFactory;
    Preondition Violations
    Unmatched return theTreeFactory;
                                                      
                                                                                                                  
    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.edit.tree.TreeFactory of variable theTreeFactory does not match with type org.eclipse.emf.ecore.EClass of variable documentRoot
    2Unmatched return theTreeFactory;
    3Unmatched return getLocalElement(documentRoot,namespace,name);