if (ePackageToGenPackageMap == null) { ePackageToGenPackageMap = new HashMap<EPackage, GenPackage>(); } return ePackageToGenPackageMap;
if (mixed == null) { mixed = new BasicFeatureMap(this, XMLNamespacePackage.XML_NAMESPACE_DOCUMENT_ROOT__MIXED); } return mixed;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/exporter/ModelExporter.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/namespace/impl/XMLNamespaceDocumentRootImpl.java
Method name: Map getEPackageToGenPackageMap() Method name: FeatureMap getMixed()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (ePackageToGenPackageMap == null)
1
if (
2
    {
3
      ePackageToGenPackageMap
2
mixed == null)
3
    {
4
 = new HashMap<EPackage, GenPackage>();
4
      mixed = new Bas
5
    }
6
    return ePackageToGenPackageMap
5
icFeatureMap(this, XMLNamespacePackage.XML_NAMESPACE_DOCUMENT_ROOT__MIXED);
6
    }
7
;
7
    return mixed;
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 (ePackageToGenPackageMap == null)
    1
    if (ePackageToGenPackageMap == null)
    1
    if (mixed == null)
    Differences
    Expression1Expression2Difference
    ePackageToGenPackageMapmixedVARIABLE_NAME_MISMATCH
    java.util.Maporg.eclipse.emf.ecore.util.FeatureMapVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Map<org.eclipse.emf.ecore.EPackage,org.eclipse.emf.codegen.ecore.genmodel.GenPackage> of variable ePackageToGenPackageMap does not match with type org.eclipse.emf.ecore.util.FeatureMap of variable mixed
    • Make classes java.util.Map and org.eclipse.emf.ecore.util.FeatureMap extend a common superclass
    1
    if (mixed == null)
                                                                                                                                                                                        
    2
    mixed = new BasicFeatureMap(this, XMLNamespacePackage.XML_NAMESPACE_DOCUMENT_ROOT__MIXED);
    2
    ePackageToGenPackageMap = new HashMap<EPackage, GenPackage>();
                                                                                                                                
                                    
    3
    return mixed;
    Preondition Violations
    Unmatched return mixed;
    3
    return mixed;
    3
    return ePackageToGenPackageMap;
    3
    return ePackageToGenPackageMap;
    Preondition Violations
    Unmatched return ePackageToGenPackageMap;
                                                                        
    Precondition Violations (3)
    Row Violation
    1Type java.util.Map<org.eclipse.emf.ecore.EPackage,org.eclipse.emf.codegen.ecore.genmodel.GenPackage> of variable ePackageToGenPackageMap does not match with type org.eclipse.emf.ecore.util.FeatureMap of variable mixed
    2Unmatched return mixed;
    3Unmatched return ePackageToGenPackageMap;