if (dataValues == null)
{
dataValues = new EDataTypeUniqueEList<String>(String.class, this, ChangePackage.LIST_CHANGE__DATA_VALUES);
}
return dataValues;
if (result == null)
{
result = new ArrayList<EStructuralFeature>();
}
result.add(eStructuralFeature);
break;
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/util/BasicExtendedMetaData.java
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Method name: EList getDataValues()
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Method name: List getElements(EClass)
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Number of AST nodes: 3
|
|
Number of AST nodes: 4
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|
1 | if (dataValues == null)↵ | | 1 | if (result == null)↵
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2 | {↵ | | 2 | {↵
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3 | dataValues = new EDataTypeUniqueEList<String>(String.class, this, ChangePackage.LIST_CHANGE__DATA_VALUES);↵ | | 3 | result = new ArrayList<EStr↵
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4 | }↵ | | |
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5 | return dataValues↵ | | 4 | ucturalFeature>();↵
|
| | | 5 | }↵
|
| | | 6 | result.add(eStructuralFeature);↵
|
6 | ; | | 7 | break;
|
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 | 6 |
-
{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 | 3 |
Time elapsed for statement mapping (ms) | 0.4 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (dataValues == null) | | 9 | if (result == null) |
2 | dataValues = new EDataTypeUniqueEList<String>(String.class, this, ChangePackage.LIST_CHANGE__DATA_VALUES); | | | |
| | | 10 | result = new ArrayList<EStructuralFeature>(); |
3 | return dataValues; | | | |
| | | 11 | result.add(eStructuralFeature); |
| | | 12 | break; |
Precondition Violations (4)
Row |
Violation |
1 | Type org.eclipse.emf.common.util.EList<java.lang.String> of variable dataValues does not match with type java.util.List<org.eclipse.emf.ecore.EStructuralFeature> of variable result |
2 | 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 |
3 | Unmatched return dataValues; |
4 | Unmatched break; |