if (itemPropertyDescriptors == null) { super.getPropertyDescriptors(object); } return itemPropertyDescriptors;
if (objectsToAttach == null) { objectsToAttach = new EObjectContainmentEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH); } return objectsToAttach;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2ecore/provider/Ecore2EcoreMappingRootItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ChangeDescriptionImpl.java
Method name: List getPropertyDescriptors(Object) Method name: EList getObjectsToAttach()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (itemPropertyDescriptors == null)
1
if (
2
    {
3
      super.getPropertyDescriptors(object
2
objectsToAttach == null)
3
    {
4
);
4
      objectsToAttach = new EObjectContainmentEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH);
5
    }
5
    }
6
    return itemPropertyDescriptors;
6
    return objectsToAttach;
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)0.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (itemPropertyDescriptors == null)
    1
    if (itemPropertyDescriptors == null)
    1
    if (objectsToAttach == null)
    Differences
    Expression1Expression2Difference
    itemPropertyDescriptorsobjectsToAttachVARIABLE_NAME_MISMATCH
    java.util.Listorg.eclipse.emf.common.util.EListVARIABLE_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.EList<org.eclipse.emf.ecore.EObject> of variable objectsToAttach
    • Make classes java.util.List and org.eclipse.emf.common.util.EList extend a common superclass
    1
    if (objectsToAttach == null)
                                                                                                                                                                                                                                                                    
    2
    objectsToAttach = new EObjectContainmentEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_ATTACH);
    2
    super.getPropertyDescriptors(object);
                                                                                    
                                                        
    3
    return objectsToAttach;
    Preondition Violations
    Unmatched return objectsToAttach;
    3
    return objectsToAttach;
    3
    return itemPropertyDescriptors;
    3
    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.EList<org.eclipse.emf.ecore.EObject> of variable objectsToAttach
    2Unmatched return objectsToAttach;
    3Unmatched return itemPropertyDescriptors;