173-63-136

if (featureMapEntryValues == null) { featureMapEntryValues = new EObjectContainmentEList<FeatureMapEntry>(FeatureMapEntry.class, this, ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES); } return featureMapEntryValues;
if (eClassItemProvider == null) { eClassItemProvider = new EClassItemProvider(this); } return eClassItemProvider;

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/ecore/provider/EcoreItemProviderAdapterFactory.java
Method name: `EList getFeatureMapEntryValues()` |  | Method name: `Adapter createEClassAdapter()`
Number of AST nodes: 3 |  | Number of AST nodes: 3

1

    if (featureMapEntryValues == null)↵

1

    if (eClassItemProvider == null)↵

2

        {↵

2

        {↵

3

          featureMapEntryValues = new EObjectContainmentEList<FeatureMapEntry>(FeatureMapEntry.class, this, ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES);↵

3

          eClassItemProvider = new EClassItemProvider(this);↵

4

        }↵

4

        }↵

5

        return featureMapEntryValues;

5

        return eClassItemProvider;

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1
Clones location | Clones are in different classes
Number of node comparisons | 5

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 1
   Number of unmapped statements in the first code fragment | 2
   Number of unmapped statements in the second code fragment | 2
   Time elapsed for statement mapping (ms) | 0.3
   Clone type | Type 2

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   1

       if (featureMapEntryValues == null)

   1 | if (featureMapEntryValues == null)
   1 | if (eClassItemProvider == null)

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   featureMapEntryValues | eClassItemProvider | VARIABLE_NAME_MISMATCH
   org.eclipse.emf.common.util.EList | org.eclipse.emf.ecore.provider.EClassItemProvider | VARIABLE_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 org.eclipse.emf.ecore.provider.EClassItemProvider of variable eClassItemProvider
   - Make classes org.eclipse.emf.common.util.EList and org.eclipse.emf.ecore.provider.EClassItemProvider extend a common superclass

   1

       if (eClassItemProvider == null)

   2

       eClassItemProvider = new EClassItemProvider(this);

   2

       featureMapEntryValues = new EObjectContainmentEList<FeatureMapEntry>(FeatureMapEntry.class, this, ChangePackage.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES);

   3 | return eClassItemProvider;

   Preondition Violations
   Unmatched return eClassItemProvider;

   3

       return eClassItemProvider;

   3

       return featureMapEntryValues;

   3 | return featureMapEntryValues;

   Preondition Violations
   Unmatched return featureMapEntryValues;

   Precondition Violations (3)
   Row | Violation
   --- | ---
   1 | Type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.change.FeatureMapEntry> of variable featureMapEntryValues does not match with type org.eclipse.emf.ecore.provider.EClassItemProvider of variable eClassItemProvider
   2 | Unmatched return eClassItemProvider;
   3 | Unmatched return featureMapEntryValues;