if (childrenFeatures == null)
{
super.getChildrenFeatures(object);
childrenFeatures.add(ChangePackage.Literals.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES);
}
return childrenFeatures;
if (objectsToDetach == null)
{
objectsToDetach = new EObjectEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_DETACH);
}
return objectsToDetach;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/provider/ListChangeItemProvider.java
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File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ChangeDescriptionImpl.java
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Method name: Collection extends EStructuralFeature> getChildrenFeatures(Object)
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Method name: EList getObjectsToDetachGen()
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Number of AST nodes: 4
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Number of AST nodes: 3
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1 | if (childrenFeatures == null)↵ | | 1 | if (objectsToDetach == null)↵
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2 | {↵ | | 2 | {↵
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3 | super.getChildrenFeatures(object);↵ | | 3 | ↵
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4 | childrenFeatures.add(ChangePackage.Literals.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES);↵ | | 4 | objectsToDetach = new EObjectEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_DETACH);↵
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5 | }↵ | | 5 | }↵
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6 | return childrenFeatures; | | 6 | return objectsToDetach;
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See real code fragment |
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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 | 7 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 1 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 2 |
Time elapsed for statement mapping (ms) | 0.6 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (childrenFeatures == null) | | 1 | if (objectsToDetach == null) |
| | | 2 | objectsToDetach = new EObjectEList<EObject>(EObject.class, this, ChangePackage.CHANGE_DESCRIPTION__OBJECTS_TO_DETACH); |
2 | super.getChildrenFeatures(object); | | | |
3 | childrenFeatures.add(ChangePackage.Literals.LIST_CHANGE__FEATURE_MAP_ENTRY_VALUES); | | | |
| | | 3 | return objectsToDetach; |
4 | return childrenFeatures; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type java.util.List<org.eclipse.emf.ecore.EStructuralFeature> of variable childrenFeatures does not match with type org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> of variable objectsToDetach |
2 | Unmatched return objectsToDetach; |
3 | Unmatched return childrenFeatures; |