if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); addAbstractPropertyDescriptor(object); addInterfacePropertyDescriptor(object); addESuperTypesPropertyDescriptor(object); } return itemPropertyDescriptors;
if (result == null) { result = new ArrayList<EStructuralFeature>(); } result.add(eStructuralFeature);
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EClassItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicExtendedMetaData.java
Method name: List getPropertyDescriptors(Object) Method name: List getAttributes(EClass)
Number of AST nodes: 6 Number of AST nodes: 3
1
if (itemPropertyDescriptors == null)
1
if (result == null)
2
    {
2
       
3
      super.getPropertyDescriptors(object);
4
      addAbs
3
   {
5
tractPropertyDescriptor(object);
4
            result = new ArrayList<EStruct
6
      addInterfacePropertyDescriptor(object);
7
      addESuperTypesPropertyDescriptor(object);
5
uralFeature>();
6
          }
8
    }
7
      
9
    return itemPropertyDescriptors;
8
    result.add(eStructuralFeature);
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)0.8
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (itemPropertyDescriptors == null)
    1
    if (itemPropertyDescriptors == null)
    8
    if (result == null)
    Differences
    Expression1Expression2Difference
    itemPropertyDescriptorsresultVARIABLE_NAME_MISMATCH
    java.util.Listjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> of variable itemPropertyDescriptors does not match with type java.util.List<org.eclipse.emf.ecore.EStructuralFeature> of variable result
    • Make classes java.util.List and java.util.List extend a common superclass
    8
    if (result == null)
    2
    super.getPropertyDescriptors(object);
                                                                                    
    3
    addAbstractPropertyDescriptor(object);
                                                                                      
    4
    addInterfacePropertyDescriptor(object);
                                                                                        
    5
    addESuperTypesPropertyDescriptor(object);
                                                                                            
                                                                                                
    9
    result = new ArrayList<EStructuralFeature>();
    Preondition Violations
    Unmatched statement result=new ArrayList<EStructuralFeature>(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9
    result = new ArrayList<EStructuralFeature>();
    6
    return itemPropertyDescriptors;
    6
    return itemPropertyDescriptors;
    Preondition Violations
    Unmatched return itemPropertyDescriptors;
                                                                        
                                                                          
    10
    result.add(eStructuralFeature);
    Precondition Violations (3)
    Row Violation
    1Type java.util.List<org.eclipse.emf.edit.provider.IItemPropertyDescriptor> of variable itemPropertyDescriptors does not match with type java.util.List<org.eclipse.emf.ecore.EStructuralFeature> of variable result
    2Unmatched statement result=new ArrayList<EStructuralFeature>(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched return itemPropertyDescriptors;