if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addNsURIPropertyDescriptor(object); addNsPrefixPropertyDescriptor(object); addEFactoryInstancePropertyDescriptor(object); } return itemPropertyDescriptors;
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;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EPackageItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/impl/XMLMapImpl.java
Method name: List getPropertyDescriptors(Object) Method name: EMap getEcoreToXMLInfo()
Number of AST nodes: 6 Number of AST nodes: 3
1
if (itemPropertyDescriptors == null)
1
if (
2
    {
3
      super.getPropertyDescriptors(object);
4
      addNsURIPropertyDescriptor(object);
5
      addNsPrefixPropertyDescriptor(object);
6
      addEFactoryInstancePropertyDescriptor(object);
7
    }
8
    return itemPropertyDescriptors
2
ecoreToXMLInfo == null)
3
    {
4
      ecoreToXMLInfo = new EcoreEMap<ENamedElement,XMLInfo>(Ecore2XMLPackage.Literals.ENAMED_ELEMENT_TO_XML_INFO_MAP_ENTRY, ENamedElementToXMLInfoMapEntryImpl.class, this, Ecore2XMLPackage.XML_MAP__ECORE_TO_XML_INFO);
5
    }
9
;
6
    return ecoreToXMLInfo;
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 comparisons11
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment5
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (itemPropertyDescriptors == null)
    1
    if (itemPropertyDescriptors == null)
    1
    if (ecoreToXMLInfo == null)
    Differences
    Expression1Expression2Difference
    itemPropertyDescriptorsecoreToXMLInfoVARIABLE_NAME_MISMATCH
    java.util.Listorg.eclipse.emf.common.util.EMapVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> of variable itemPropertyDescriptors does not match with type org.eclipse.emf.common.util.EMap<org.eclipse.emf.ecore.ENamedElement,org.eclipse.emf.mapping.ecore2xml.XMLInfo> of variable ecoreToXMLInfo
    • Make classes java.util.List and org.eclipse.emf.common.util.EMap extend a common superclass
    1
    if (ecoreToXMLInfo == null)
                                                                                                                                                                                                                                                                                                                                                                                                                                      
    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);
    2
    super.getPropertyDescriptors(object);
                                                                                    
    3
    addNsURIPropertyDescriptor(object);
                                                                                
    4
    addNsPrefixPropertyDescriptor(object);
                                                                                      
    5
    addEFactoryInstancePropertyDescriptor(object);
                                                                                                      
                                                      
    3
    return ecoreToXMLInfo;
    Preondition Violations
    Unmatched return ecoreToXMLInfo;
    3
    return ecoreToXMLInfo;
    6
    return itemPropertyDescriptors;
    6
    return itemPropertyDescriptors;
    Preondition Violations
    Unmatched return itemPropertyDescriptors;
                                                                        
    Precondition Violations (3)
    Row Violation
    1Type java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> of variable itemPropertyDescriptors does not match with type org.eclipse.emf.common.util.EMap<org.eclipse.emf.ecore.ENamedElement,org.eclipse.emf.mapping.ecore2xml.XMLInfo> of variable ecoreToXMLInfo
    2Unmatched return ecoreToXMLInfo;
    3Unmatched return itemPropertyDescriptors;