if (idToEObjectMap == null) { idToEObjectMap = new HashMap<String, EObject>(); } return idToEObjectMap;
if (eParameters == null) { eParameters = new EObjectContainmentWithInverseEList<EParameter>(EParameter.class, this, EcorePackage.EOPERATION__EPARAMETERS, EcorePackage.EPARAMETER__EOPERATION); } return eParameters;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLResourceImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/impl/EOperationImpl.java
Method name: Map getIDToEObjectMap() Method name: EList getEParameters()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (idToEObjectMap == null)
1
if (eParameters == null)
2
    {
2
    {
3
      idToEObjectMap = new HashMap<String, EObject>();
3
      eParameters = new EObjectContainmentWithInverseEList<EParameter>(EParameter.class, this, EcorePackage.EOPERATION__EPARAMETERS, EcorePackage.EPARAMETER__EOPERATION);
4
    }
4
    }
5
    return idToEObjectMap;
5
    return eParameters;
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 having the same super 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 (idToEObjectMap == null)
    1
    if (idToEObjectMap == null)
    1
    if (eParameters == null)
    Differences
    Expression1Expression2Difference
    idToEObjectMapeParametersVARIABLE_NAME_MISMATCH
    java.util.Maporg.eclipse.emf.common.util.EListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Map<java.lang.String,org.eclipse.emf.ecore.EObject> of variable idToEObjectMap does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EParameter> of variable eParameters
    • Make classes java.util.Map and org.eclipse.emf.common.util.EList extend a common superclass
    1
    if (eParameters == null)
                                                                                                                                                                                                                                                                                                                                        
    2
    eParameters = new EObjectContainmentWithInverseEList<EParameter>(EParameter.class, this, EcorePackage.EOPERATION__EPARAMETERS, EcorePackage.EPARAMETER__EOPERATION);
    2
    idToEObjectMap = new HashMap<String, EObject>();
                                                                                                    
                                                
    3
    return eParameters;
    Preondition Violations
    Unmatched return eParameters;
    3
    return eParameters;
    3
    return idToEObjectMap;
    3
    return idToEObjectMap;
    Preondition Violations
    Unmatched return idToEObjectMap;
                                                      
    Precondition Violations (3)
    Row Violation
    1Type java.util.Map<java.lang.String,org.eclipse.emf.ecore.EObject> of variable idToEObjectMap does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EParameter> of variable eParameters
    2Unmatched return eParameters;
    3Unmatched return idToEObjectMap;