if (dataValues == null) { dataValues = new EDataTypeUniqueEList<String>(String.class, this, ChangePackage.LIST_CHANGE__DATA_VALUES); } return dataValues;
if (referenceValues == null) { referenceValues = new EObjectResolvingEList<EObject>(EObject.class, this, ChangePackage.LIST_CHANGE__REFERENCE_VALUES); } return referenceValues;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ListChangeImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ListChangeImpl.java
Method name: EList getDataValues() Method name: EList getReferenceValues()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (dataValues == null)
1
if (referenceValues == null)
2
    {
2
    {
3
      dataValues = new EDataTypeUniqueEList<String>(String.class, this, ChangePackage.LIST_CHANGE__DATA_VALUES);
3
      referenceValues = new EObjectResolvingEList<EObject>(EObject.class, this, ChangePackage.LIST_CHANGE__REFERENCE_VALUES);
4
    }
4
    }
5
    return dataValues;
5
    return referenceValues;
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 declared in the same class
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 (dataValues == null)
    1
    if (dataValues == null)
    1
    if (referenceValues == null)
    Differences
    Expression1Expression2Difference
    dataValuesreferenceValuesVARIABLE_NAME_MISMATCH
    org.eclipse.emf.common.util.EListorg.eclipse.emf.common.util.EListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.common.util.EList<java.lang.String> of variable dataValues does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable referenceValues
    • Make classes org.eclipse.emf.common.util.EList and org.eclipse.emf.common.util.EList extend a common superclass
    1
    if (referenceValues == null)
                                                                                                                                                                                                                                                
    2
    referenceValues = new EObjectResolvingEList<EObject>(EObject.class, this, ChangePackage.LIST_CHANGE__REFERENCE_VALUES);
    2
    dataValues = new EDataTypeUniqueEList<String>(String.class, this, ChangePackage.LIST_CHANGE__DATA_VALUES);
                                                                                                                                                                                                                      
                                                        
    3
    return referenceValues;
    Preondition Violations
    Unmatched return referenceValues;
    3
    return referenceValues;
    3
    return dataValues;
    3
    return dataValues;
    Preondition Violations
    Unmatched return dataValues;
                                              
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.common.util.EList<java.lang.String> of variable dataValues does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable referenceValues
    2Unmatched return referenceValues;
    3Unmatched return dataValues;