if (pathMap == null) { pathMap = new HashMap<String, String>(); } return pathMap;
if (eAttributeItemProvider == null) { eAttributeItemProvider = new EAttributeItemProvider(this); } return eAttributeItemProvider;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/importer/rose/RoseImporter.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/provider/EcoreItemProviderAdapterFactory.java
Method name: Map getPathMap() Method name: Adapter createEAttributeAdapter()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (pathMap == null)
1
if (
2
    {
3
      pathMap = new HashMap<String, String>(
2
eAttributeItemProvider == null)
3
    {
4
);
4
      eAttributeItemProvider = new EAttributeItemProvider(this);
5
    }
5
    }
6
    return pathMap;
6
    return eAttributeItemProvider;
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 (pathMap == null)
    1
    if (pathMap == null)
    1
    if (eAttributeItemProvider == null)
    Differences
    Expression1Expression2Difference
    pathMapeAttributeItemProviderVARIABLE_NAME_MISMATCH
    java.util.Maporg.eclipse.emf.ecore.provider.EAttributeItemProviderVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Map<java.lang.String,java.lang.String> of variable pathMap does not match with type org.eclipse.emf.ecore.provider.EAttributeItemProvider of variable eAttributeItemProvider
    • Make classes java.util.Map and org.eclipse.emf.ecore.provider.EAttributeItemProvider extend a common superclass
    1
    if (eAttributeItemProvider == null)
                                                                                                                          
    2
    eAttributeItemProvider = new EAttributeItemProvider(this);
    2
    pathMap = new HashMap<String, String>();
                                                                                    
                                                                      
    3
    return eAttributeItemProvider;
    Preondition Violations
    Unmatched return eAttributeItemProvider;
    3
    return eAttributeItemProvider;
    3
    return pathMap;
    3
    return pathMap;
    Preondition Violations
    Unmatched return pathMap;
                                        
    Precondition Violations (3)
    Row Violation
    1Type java.util.Map<java.lang.String,java.lang.String> of variable pathMap does not match with type org.eclipse.emf.ecore.provider.EAttributeItemProvider of variable eAttributeItemProvider
    2Unmatched return eAttributeItemProvider;
    3Unmatched return pathMap;