if (ecoreToXMLInfo == null) { ecoreToXMLInfo = new EcoreEMap<ENamedElement,XMLInfo>(Ecore2XMLPackage.Literals.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY, ENamedElementToXMLInfoMapEntryImpl.class, this, Ecore2XMLPackage.XML_MAP__ECORE_TO_XML_INFO); } return ecoreToXMLInfo;
if (ePackageToInfoMap == null) { ePackageToInfoMap = new HashMap<EPackage, EPackageConvertInfo>(); } return ePackageToInfoMap;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/impl/XMLMapImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/converter/ModelConverter.java
Method name: EMap getEcoreToXMLInfo() Method name: Map getEPackageToInfoMap()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (ecoreToXMLInfo == null)
1
if (ePackageToInfoMap == null)
2
    {
2
    {
3
      ecoreToXMLInfo = new EcoreEMap<ENamedElement,XMLInfo>(Ecore2XMLPackage.Literals.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY, ENamedElementToXMLInfoMapEntryImpl.class, this, Ecore2XMLPackage.XML_MAP__ECORE_TO_XML_INFO);
3
      ePackageToInfoMap = new HashMap<EPackage, EPackageConvertInfo>();
4
    }
4
    }
5
    return ecoreToXMLInfo;
5
    return ePackageToInfoMap;
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 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)0.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (ecoreToXMLInfo == null)
    1
    if (ecoreToXMLInfo == null)
    1
    if (ePackageToInfoMap == null)
    Differences
    Expression1Expression2Difference
    ecoreToXMLInfoePackageToInfoMapVARIABLE_NAME_MISMATCH
    org.eclipse.emf.common.util.EMapjava.util.MapVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.common.util.EMap<org.eclipse.emf.ecore.ENamedElement,org.eclipse.emf.mapping.ecore2xml.XMLInfo> of variable ecoreToXMLInfo does not match with type java.util.Map<org.eclipse.emf.ecore.EPackage,org.eclipse.emf.converter.ModelConverter.EPackageConvertInfo> of variable ePackageToInfoMap
    • Make classes org.eclipse.emf.common.util.EMap and java.util.Map extend a common superclass
    1
    if (ePackageToInfoMap == null)
                                                                                                                                      
    2
    ePackageToInfoMap = new HashMap<EPackage, EPackageConvertInfo>();
    2
    ecoreToXMLInfo = new EcoreEMap<ENamedElement, XMLInfo>(Ecore2XMLPackage.Literals.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY, ENamedElementToXMLInfoMapEntryImpl.class, this, Ecore2XMLPackage.XML_MAP__ECORE_TO_XML_INFO);
                                                                                                                                                                                                                                                                                                                                                                                                                                      
                                                            
    3
    return ePackageToInfoMap;
    Preondition Violations
    Unmatched return ePackageToInfoMap;
    3
    return ePackageToInfoMap;
    3
    return ecoreToXMLInfo;
    3
    return ecoreToXMLInfo;
    Preondition Violations
    Unmatched return ecoreToXMLInfo;
                                                      
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.common.util.EMap<org.eclipse.emf.ecore.ENamedElement,org.eclipse.emf.mapping.ecore2xml.XMLInfo> of variable ecoreToXMLInfo does not match with type java.util.Map<org.eclipse.emf.ecore.EPackage,org.eclipse.emf.converter.ModelConverter.EPackageConvertInfo> of variable ePackageToInfoMap
    2Unmatched return ePackageToInfoMap;
    3Unmatched return ecoreToXMLInfo;