if (idToEObjectMap == null) { idToEObjectMap = new HashMap<String, EObject>(); } return idToEObjectMap;
if (eObjectToExtensionMap == null) { eObjectToExtensionMap = new HashMap<EObject, AnyType>(); } return eObjectToExtensionMap;
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/xmi/impl/XMLResourceImpl.java
Method name: Map getIDToEObjectMap() Method name: Map getEObjectToExtensionMap()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (idToEObjectMap == null)
1
if (eObjectToExtensionMap == null)
2
    {
2
    {
3
      idToEObjectMap = new HashMap<String, EObject>();
3
      eObjectToExtensionMap = new HashMap<EObject, AnyType>();
4
    }
4
    }
5
    return idToEObjectMap;
5
    return eObjectToExtensionMap;
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 (idToEObjectMap == null)
    1
    if (idToEObjectMap == null)
    1
    if (eObjectToExtensionMap == null)
    Differences
    Expression1Expression2Difference
    idToEObjectMapeObjectToExtensionMapVARIABLE_NAME_MISMATCH
    java.util.Mapjava.util.MapVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Map<java.lang.String,org.eclipse.emf.ecore.EObject> of variable idToEObjectMap does not match with type java.util.Map<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.xml.type.AnyType> of variable eObjectToExtensionMap
    • Make classes java.util.Map and java.util.Map extend a common superclass
    1
    if (eObjectToExtensionMap == null)
                                                                                                                    
    2
    eObjectToExtensionMap = new HashMap<EObject, AnyType>();
    2
    idToEObjectMap = new HashMap<String, EObject>();
                                                                                                    
                                                                    
    3
    return eObjectToExtensionMap;
    Preondition Violations
    Unmatched return eObjectToExtensionMap;
    3
    return eObjectToExtensionMap;
    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 java.util.Map<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.xml.type.AnyType> of variable eObjectToExtensionMap
    2Unmatched return eObjectToExtensionMap;
    3Unmatched return idToEObjectMap;