if (childrenFeatures == null)
{
super.getChildrenFeatures(object);
// Resource resource = (Resource)object;
// childrenFeatures.add(ResourcePackage.eINSTANCE.getResource_Contents());
}
return childrenFeatures;
if (result == null)
{
result = new ArrayList<EStructuralFeature>();
}
result.add(eStructuralFeature);
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/edit/provider/resource/ResourceItemProvider.java
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File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicExtendedMetaData.java
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Method name: Collection extends EStructuralFeature> getChildrenFeatures(Object)
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Method name: List getAttributes(EClass)
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if (childrenFeatures == null)↵ | | 1 | if (result == null)↵
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2 | {↵ | | 2 | ↵
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3 | super.getChildrenFeatures(object);↵ | | |
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4 | // Resource resource = (Resource)object;↵ | | |
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5 | // childrenFeatures.add(ResourcePackage.eINSTANCE.getResource_Contents());↵ | | |
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6 | }↵ | | |
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7 | return children↵ | | 3 | {↵
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| | | 4 | result = new ArrayList<EStructuralFeature>();↵
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| | | 5 | }↵
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8 | Features; | | 6 | result.add(eStructuralFeature);
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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 |
-
{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) | 0.4 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (childrenFeatures == null) | | 8 | if (result == null) |
2 | super.getChildrenFeatures(object); | | | |
| | | 9 | result = new ArrayList<EStructuralFeature>(); |
3 | return childrenFeatures; | | | |
| | | 10 | result.add(eStructuralFeature); |
Precondition Violations (2)
Row |
Violation |
1 | Unmatched statement result=new ArrayList<EStructuralFeature>(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | Unmatched return childrenFeatures; |