if (xmlMapItemProvider == null) { xmlMapItemProvider = new XMLMapItemProvider(this); } return xmlMapItemProvider;
if (referencedGenPackages == null) { referencedGenPackages = createReferencedGenPackagesList(); } return referencedGenPackages;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/provider/Ecore2XMLItemProviderAdapterFactory.java File path: /emf-2.4.1/src/org/eclipse/emf/converter/ModelConverter.java
Method name: Adapter createXMLMapAdapter() Method name: List getReferencedGenPackages()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (xmlMapItemProvider == null)
1
if (referencedGenPackages == null)
2
    {
2
    {
3
      xmlMapItemProvider = new XMLMapItemProvider(this);
3
      referencedGenPackages = createReferencedGenPackagesList();
4
    }
4
    }
5
    return xmlMapItemProvider;
5
    return referencedGenPackages;
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 comparisons5
  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
    1
    if (xmlMapItemProvider == null)
    1
    if (xmlMapItemProvider == null)
    1
    if (referencedGenPackages == null)
    Differences
    Expression1Expression2Difference
    xmlMapItemProviderreferencedGenPackagesVARIABLE_NAME_MISMATCH
    org.eclipse.emf.mapping.ecore2xml.provider.XMLMapItemProviderjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.mapping.ecore2xml.provider.XMLMapItemProvider of variable xmlMapItemProvider does not match with type java.util.List<org.eclipse.emf.codegen.ecore.genmodel.GenPackage> of variable referencedGenPackages
    • Make classes org.eclipse.emf.mapping.ecore2xml.provider.XMLMapItemProvider and java.util.List extend a common superclass
    1
    if (referencedGenPackages == null)
                                                                                                                          
    2
    referencedGenPackages = createReferencedGenPackagesList();
    2
    xmlMapItemProvider = new XMLMapItemProvider(this);
                                                                                                          
                                                                    
    3
    return referencedGenPackages;
    Preondition Violations
    Unmatched return referencedGenPackages;
    3
    return referencedGenPackages;
    3
    return xmlMapItemProvider;
    3
    return xmlMapItemProvider;
    Preondition Violations
    Unmatched return xmlMapItemProvider;
                                                              
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.mapping.ecore2xml.provider.XMLMapItemProvider of variable xmlMapItemProvider does not match with type java.util.List<org.eclipse.emf.codegen.ecore.genmodel.GenPackage> of variable referencedGenPackages
    2Unmatched return referencedGenPackages;
    3Unmatched return xmlMapItemProvider;