XMLNamespaceFactory theXMLNamespaceFactory = (XMLNamespaceFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.w3.org/XML/1998/namespace"); if (theXMLNamespaceFactory != null) { return theXMLNamespaceFactory; }
ResourceSet resourceSetContext = resourceContext.getResourceSet(); if (resourceSetContext != null) { return resourceSetContext.getURIConverter().normalize(uri); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/namespace/impl/XMLNamespaceFactoryImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/ECrossReferenceAdapter.java
Method name: XMLNamespaceFactory init() Method name: URI normalizeURI(URI, EObject)
Number of AST nodes: 3 Number of AST nodes: 3
1
XMLNamespaceFactory theXMLNamespaceFactory = (XMLNamespaceFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.w3.org/XML/1998/namespace"); 
2
      if (theXMLNamespaceFactory
1
ResourceSet resourceSetContext = resourceContext.getResourceSet();
3
 != null)
2
        if (resourceSetContext != null)
4
      {
3
        {
5
        return theXMLNamespaceFactory;
4
          return 
5
resourceSetContext.getURIConverter().normalize(uri);
6
      }
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 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
                                                                                                                                            
    10
    ResourceSet resourceSetContext = resourceContext.getResourceSet();
    3
    if (theXMLNamespaceFactory != null)
    3
    if (theXMLNamespaceFactory != null)
    11
    if (resourceSetContext != null)
    Differences
    Expression1Expression2Difference
    theXMLNamespaceFactoryresourceSetContextVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.xml.namespace.XMLNamespaceFactoryorg.eclipse.emf.ecore.resource.ResourceSetVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.xml.namespace.XMLNamespaceFactory of variable theXMLNamespaceFactory does not match with type org.eclipse.emf.ecore.resource.ResourceSet of variable resourceSetContext
    • Make classes org.eclipse.emf.ecore.xml.namespace.XMLNamespaceFactory and org.eclipse.emf.ecore.resource.ResourceSet extend a common superclass
    11
    if (resourceSetContext != null)
    4
    return theXMLNamespaceFactory;
    4
    return theXMLNamespaceFactory;
    Preondition Violations
    Unmatched return theXMLNamespaceFactory;
                                                                      
                                                                                                                                  
    12
    return resourceSetContext.getURIConverter().normalize(uri);
    Preondition Violations
    Unmatched return resourceSetContext.getURIConverter().normalize(uri);
    12
    return resourceSetContext.getURIConverter().normalize(uri);
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.ecore.xml.namespace.XMLNamespaceFactory of variable theXMLNamespaceFactory does not match with type org.eclipse.emf.ecore.resource.ResourceSet of variable resourceSetContext
    2Unmatched return theXMLNamespaceFactory;
    3Unmatched return resourceSetContext.getURIConverter().normalize(uri);