if (registry == null) { registry = new EPackageRegistryImpl(); } return new BasicExtendedMetaData(registry);
if (pageDiagnosticHandler == null) { pageDiagnosticHandler = new PageDiagnosticHandler(this); } pageDiagnosticHandler.handleDiagnostic(diagnostic, message, dialogTitle, dialogMessage);
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/util/XMLProcessor.java File path: /emf-2.4.1/src/org/eclipse/emf/converter/ui/contribution/base/ModelConverterPage.java
Method name: ExtendedMetaData createExtendedMetaData() Method name: void handleDiagnostic(Diagnostic, String, String, String)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (registry == null)
1
if (pageDiagnosticHandler == null)
2
    {
2
    {
3
      registry = new EPackageRegistryImpl();
3
      pageDiagnosticHandler = new Pa
4
    }
5
    return new BasicExtendedMetaData(registry
4
geDiagnosticHandler(this);
5
    }
6
);
6
    pageDiagnosticHandler.handleDiagnostic(diagnostic, message, dialogTitle, dialogMessage);
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (registry == null)
    1
    if (registry == null)
    1
    if (pageDiagnosticHandler == null)
    Differences
    Expression1Expression2Difference
    registrypageDiagnosticHandlerVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EPackage.Registryorg.eclipse.emf.converter.ui.contribution.base.ModelConverterPage.PageDiagnosticHandlerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EPackage.Registry of variable registry does not match with type org.eclipse.emf.converter.ui.contribution.base.ModelConverterPage.PageDiagnosticHandler of variable pageDiagnosticHandler
    • Make classes org.eclipse.emf.ecore.EPackage.Registry and org.eclipse.emf.converter.ui.contribution.base.ModelConverterPage.PageDiagnosticHandler extend a common superclass
    1
    if (pageDiagnosticHandler == null)
                                                                                                                      
    2
    pageDiagnosticHandler = new PageDiagnosticHandler(this);
    2
    registry = new EPackageRegistryImpl();
                                                                                  
                                                                                                                                                                                    
    3
    pageDiagnosticHandler.handleDiagnostic(diagnostic, message, dialogTitle, dialogMessage);
    3
    return new BasicExtendedMetaData(registry);
    3
    return new BasicExtendedMetaData(registry);
    Preondition Violations
    Unmatched return new BasicExtendedMetaData(registry);
                                                                                                
    Precondition Violations (2)
    Row Violation
    1Type org.eclipse.emf.ecore.EPackage.Registry of variable registry does not match with type org.eclipse.emf.converter.ui.contribution.base.ModelConverterPage.PageDiagnosticHandler of variable pageDiagnosticHandler
    2Unmatched return new BasicExtendedMetaData(registry);