if (xmlInfoItemProvider == null) { xmlInfoItemProvider = new XMLInfoItemProvider(this); } return xmlInfoItemProvider;
if (outputs == null) { outputs = new EObjectResolvingEList<EObject>(EObject.class, this, MappingPackage.MAPPING__OUTPUTS); } return outputs;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/provider/Ecore2XMLItemProviderAdapterFactory.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/impl/MappingImpl.java
Method name: Adapter createXMLInfoAdapter() Method name: EList getOutputs()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (xmlInfoItemProvider == null)
1
if (outputs == null)
2
    {
2
    {
3
      xmlInfoItemProvider = new XMLInfoItemProvider(this);
3
      outputs = new EObjectResolvingEList<EObject>(EObject.class, this, MappingPackage.MAPPING__OUTPUTS);
4
    }
4
    }
5
    return xmlInfoItemProvider;
5
    return outputs;
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 (xmlInfoItemProvider == null)
    1
    if (xmlInfoItemProvider == null)
    1
    if (outputs == null)
    Differences
    Expression1Expression2Difference
    xmlInfoItemProvideroutputsVARIABLE_NAME_MISMATCH
    org.eclipse.emf.mapping.ecore2xml.provider.XMLInfoItemProviderorg.eclipse.emf.common.util.EListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.mapping.ecore2xml.provider.XMLInfoItemProvider of variable xmlInfoItemProvider does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable outputs
    • Make classes org.eclipse.emf.mapping.ecore2xml.provider.XMLInfoItemProvider and org.eclipse.emf.common.util.EList extend a common superclass
    1
    if (outputs == null)
                                                                                                                                                                                                        
    2
    outputs = new EObjectResolvingEList<EObject>(EObject.class, this, MappingPackage.MAPPING__OUTPUTS);
    2
    xmlInfoItemProvider = new XMLInfoItemProvider(this);
                                                                                                              
                                        
    3
    return outputs;
    Preondition Violations
    Unmatched return outputs;
    3
    return outputs;
    3
    return xmlInfoItemProvider;
    3
    return xmlInfoItemProvider;
    Preondition Violations
    Unmatched return xmlInfoItemProvider;
                                                                
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.mapping.ecore2xml.provider.XMLInfoItemProvider of variable xmlInfoItemProvider does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable outputs
    2Unmatched return outputs;
    3Unmatched return xmlInfoItemProvider;