if (textProvider == null)
{
textProvider = new TextProvider();
}
return textProvider;
if (registry == null)
{
registry = new EPackageRegistryImpl();
}
return new BasicExtendedMetaData(registry);
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/common/ui/DiagnosticComposite.java
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File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/util/XMLProcessor.java
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Method name: TextProvider getTextProvider()
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Method name: ExtendedMetaData createExtendedMetaData()
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if (textProvider == null)↵ | | 1 | if (registry == null)↵
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2 | {↵ | | 2 | {↵
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3 | textProvider = new TextProvider();↵ | | 3 | ↵
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4 | }↵ | | |
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5 | return textProvider↵ | | 4 | registry = new EPackageRegistryImpl();↵
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| | | 5 | }↵
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6 | ; | | 6 | return new BasicExtendedMetaData(registry);
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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 | 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) | 0.3 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (textProvider == null) | | 1 | if (registry == null) |
| | | 2 | registry = new EPackageRegistryImpl(); |
2 | textProvider = new TextProvider(); | | | |
| | | 3 | return new BasicExtendedMetaData(registry); |
3 | return textProvider; | | | |
Precondition Violations (3)
Row |
Violation |
1 | Type org.eclipse.emf.common.ui.DiagnosticComposite.TextProvider of variable textProvider does not match with type org.eclipse.emf.ecore.EPackage.Registry of variable registry |
2 | Unmatched return new BasicExtendedMetaData(registry); |
3 | Unmatched return textProvider; |