if (nested == null) { nested = new EObjectContainmentWithInverseEList<MappingHelper>(MappingHelper.class, this, MappingPackage.MAPPING_HELPER__NESTED, MappingPackage.MAPPING_HELPER__NESTED_IN); } return nested;
if (ecore2EcoreMappingRootItemProvider == null) { ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this); } return ecore2EcoreMappingRootItemProvider;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingHelperImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2ecore/provider/Ecore2EcoreItemProviderAdapterFactory.java
Method name: EList getNested() Method name: Adapter createEcore2EcoreMappingRootAdapter()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (nested == null)
1
if (
2
    {
3
      nested = new EObjectContainmentWithInverseEList<MappingHelper>(MappingHelper.class, this, MappingPackage.MAPPING_HELPER__NESTED, MappingPackage.MAPPING_HELPER__NESTED_IN
2
ecore2EcoreMappingRootItemProvider == null)
3
    {
4
);
4
      ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this);
5
    }
5
    }
6
    return nested;
6
    return ecore2EcoreMappingRootItemProvider;
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)0.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (nested == null)
    1
    if (nested == null)
    1
    if (ecore2EcoreMappingRootItemProvider == null)
    Differences
    Expression1Expression2Difference
    nestedecore2EcoreMappingRootItemProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.common.util.EListorg.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProviderVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.common.util.EList<org.eclipse.emf.mapping.MappingHelper> of variable nested does not match with type org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProvider of variable ecore2EcoreMappingRootItemProvider
    • Make classes org.eclipse.emf.common.util.EList and org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProvider extend a common superclass
    1
    if (ecore2EcoreMappingRootItemProvider == null)
                                                                                                                                                                          
    2
    ecore2EcoreMappingRootItemProvider = new Ecore2EcoreMappingRootItemProvider(this);
    2
    nested = new EObjectContainmentWithInverseEList<MappingHelper>(MappingHelper.class, this, MappingPackage.MAPPING_HELPER__NESTED, MappingPackage.MAPPING_HELPER__NESTED_IN);
                                                                                                                                                                                                                                                                                                                                                      
                                                                                              
    3
    return ecore2EcoreMappingRootItemProvider;
    Preondition Violations
    Unmatched return ecore2EcoreMappingRootItemProvider;
    3
    return ecore2EcoreMappingRootItemProvider;
    3
    return nested;
    3
    return nested;
    Preondition Violations
    Unmatched return nested;
                                      
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.common.util.EList<org.eclipse.emf.mapping.MappingHelper> of variable nested does not match with type org.eclipse.emf.mapping.ecore2ecore.provider.Ecore2EcoreMappingRootItemProvider of variable ecore2EcoreMappingRootItemProvider
    2Unmatched return ecore2EcoreMappingRootItemProvider;
    3Unmatched return nested;