if (featureMapEntryValues == null) { featureMapEntryValues = new EObjectContainmentEList<FeatureMapEntry>(FeatureMapEntry.class, this, ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES); } return featureMapEntryValues;
if (referencedGenPackages == null) { referencedGenPackages = createReferencedGenPackagesList(); } return referencedGenPackages;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ListChangeImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/converter/ModelConverter.java
Method name: EList getFeatureMapEntryValues() Method name: List getReferencedGenPackages()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (featureMapEntryValues == null)
1
if (referencedGenPackages == null)
2
    {
2
    {
3
      featureMapEntryValues = new EObjectContainmentEList<FeatureMapEntry>(FeatureMapEntry.class, this, ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES);
3
      referencedGenPackages = createReferencedGenPackagesList();
4
    }
4
    }
5
    return featureMapEntryValues;
5
    return referencedGenPackages;
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 (featureMapEntryValues == null)
    1
    if (featureMapEntryValues == null)
    1
    if (referencedGenPackages == null)
    Differences
    Expression1Expression2Difference
    featureMapEntryValuesreferencedGenPackagesVARIABLE_NAME_MISMATCH
    org.eclipse.emf.common.util.EListjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.change.FeatureMapEntry> of variable featureMapEntryValues does not match with type java.util.List<org.eclipse.emf.codegen.ecore.genmodel.GenPackage> of variable referencedGenPackages
    • Make classes org.eclipse.emf.common.util.EList and java.util.List extend a common superclass
    1
    if (referencedGenPackages == null)
                                                                                                                          
    2
    referencedGenPackages = createReferencedGenPackagesList();
    2
    featureMapEntryValues = new EObjectContainmentEList<FeatureMapEntry>(FeatureMapEntry.class, this, ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES);
                                                                                                                                                                                                                                                                                                                
                                                                    
    3
    return referencedGenPackages;
    Preondition Violations
    Unmatched return referencedGenPackages;
    3
    return referencedGenPackages;
    3
    return featureMapEntryValues;
    3
    return featureMapEntryValues;
    Preondition Violations
    Unmatched return featureMapEntryValues;
                                                                    
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.change.FeatureMapEntry> of variable featureMapEntryValues does not match with type java.util.List<org.eclipse.emf.codegen.ecore.genmodel.GenPackage> of variable referencedGenPackages
    2Unmatched return referencedGenPackages;
    3Unmatched return featureMapEntryValues;