XMLNamespaceFactory theXMLNamespaceFactory = (XMLNamespaceFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.w3.org/XML/1998/namespace");
if (theXMLNamespaceFactory != null)
{
return theXMLNamespaceFactory;
}
EObject copyChild = copyHelper.getCopy((EObject)copyChildObject);
if (copyChild != null)
{
copyChildren.add(copyChild);
}
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/namespace/impl/XMLNamespaceFactoryImpl.java
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File path: /emf-2.4.1/src/org/eclipse/emf/mapping/command/InitializeCopyOverrideCommand.java
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Method name: XMLNamespaceFactory init()
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Method name: void execute()
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | XMLNamespaceFactory theXMLNamespaceFactory = (XMLNamespaceFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.w3.org/XML/1998/namespace"); ↵ | | |
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2 | if (theXMLNamespaceFactory↵ | | 1 | EObject copyChild = copyHelper.getCopy((EObject)copyChildObject);↵
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3 | != null)↵ | | 2 | if (copyChild != null)↵
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4 | {↵ | | 3 | {↵
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5 | return theXMLNamespaceFactory;↵ | | 4 | ↵
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| | | 5 | copyChildren.add(copyChild);↵
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6 | } | | 6 | }
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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 | 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 | 2 |
Time elapsed for statement mapping (ms) | 0.3 |
Clone type | Type 3 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
| | | 7 | EObject copyChild = copyHelper.getCopy((EObject)copyChildObject); |
3 | if (theXMLNamespaceFactory != null) | | 8 | if (copyChild != null) |
4 | return theXMLNamespaceFactory; | | | |
| | | 9 | copyChildren.add(copyChild); |
Precondition Violations (3)
Row |
Violation |
1 | Unmatched statement EObject copyChild=copyHelper.getCopy((EObject)copyChildObject); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | Type org.eclipse.emf.ecore.xml.namespace.XMLNamespaceFactory of variable theXMLNamespaceFactory does not match with type org.eclipse.emf.ecore.EObject of variable copyChild |
3 | Unmatched return theXMLNamespaceFactory; |