if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addNamePropertyDescriptor(object); } return itemPropertyDescriptors;
if (xmlInfoItemProvider == null) { xmlInfoItemProvider = new XMLInfoItemProvider(this); } return xmlInfoItemProvider;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/ENamedElementItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/provider/Ecore2XMLItemProviderAdapterFactory.java
Method name: List getPropertyDescriptors(Object) Method name: Adapter createXMLInfoAdapter()
Number of AST nodes: 4 Number of AST nodes: 3
1
if (itemPropertyDescriptors == null)
1
if (
2
    {
3
      super.getPropertyDescriptors(object);
4
      addNamePropertyDescriptor(object
2
xmlInfoItemProvider == null)
3
    {
5
);
4
      xmlInfoItemProvider = new XMLInfoItemProvider(this);
6
    }
5
    }
7
    return itemPropertyDescriptors;
6
    return xmlInfoItemProvider;
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 comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (itemPropertyDescriptors == null)
    1
    if (itemPropertyDescriptors == null)
    1
    if (xmlInfoItemProvider == null)
    Differences
    Expression1Expression2Difference
    itemPropertyDescriptorsxmlInfoItemProviderVARIABLE_NAME_MISMATCH
    java.util.Listorg.eclipse.emf.mapping.ecore2xml.provider.XMLInfoItemProviderVARIABLE_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.mapping.ecore2xml.provider.XMLInfoItemProvider of variable xmlInfoItemProvider
    • Make classes java.util.List and org.eclipse.emf.mapping.ecore2xml.provider.XMLInfoItemProvider extend a common superclass
    1
    if (xmlInfoItemProvider == null)
                                                                                                              
    2
    xmlInfoItemProvider = new XMLInfoItemProvider(this);
    2
    super.getPropertyDescriptors(object);
                                                                                    
    3
    addNamePropertyDescriptor(object);
                                                                              
                                                                
    3
    return xmlInfoItemProvider;
    Preondition Violations
    Unmatched return xmlInfoItemProvider;
    3
    return xmlInfoItemProvider;
    4
    return itemPropertyDescriptors;
    4
    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.mapping.ecore2xml.provider.XMLInfoItemProvider of variable xmlInfoItemProvider
    2Unmatched return xmlInfoItemProvider;
    3Unmatched return itemPropertyDescriptors;