IWrapperItemProvider wrapper = childrenMap.remove(child); if (wrapper != null) { wrapper.dispose(); }
GenPackage originalUsedGenPackage = nsURIOriginalUsedGenPackageMap.get(genPackage.getNSURI()); if (originalUsedGenPackage != null) { genModel.getUsedGenPackages().remove(originalUsedGenPackage); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/edit/provider/DelegatingWrapperItemProvider.java File path: /emf-2.4.1/src/org/eclipse/emf/importer/ModelImporter.java
Method name: void updateChildren() Method name: void adjustUsedGenPackages()
Number of AST nodes: 3 Number of AST nodes: 3
1
IWrapperItemProvider wrapper = childrenMap.remove(child);
2
          if (wrapper != null)
3
          {
4
            wrapper.dispose(
1
GenPackage originalUsedGenPackage = nsURIOriginalUsedGenPackageMap.get(genPackage.getNSURI());
2
          if (originalUsedGenPackage != null)
3
          {
5
);
4
            genModel.getUsedGenPackages().remove(originalUsedGenPackage);
6
          }
5
          }
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)0.2
Clones locationClones are in different classes
Number of node comparisons6
  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)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                                                                                    
    10
    GenPackage originalUsedGenPackage = nsURIOriginalUsedGenPackageMap.get(genPackage.getNSURI());
    Preondition Violations
    Unmatched statement GenPackage originalUsedGenPackage=nsURIOriginalUsedGenPackageMap.get(genPackage.getNSURI()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10
    GenPackage originalUsedGenPackage = nsURIOriginalUsedGenPackageMap.get(genPackage.getNSURI());
    16
    IWrapperItemProvider wrapper = childrenMap.remove(child);
    16
    IWrapperItemProvider wrapper = childrenMap.remove(child);
    Preondition Violations
    Unmatched statement IWrapperItemProvider wrapper=childrenMap.remove(child); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                          
    17
    if (wrapper != null)
    17
    if (wrapper != null)
    11
    if (originalUsedGenPackage != null)
    Differences
    Expression1Expression2Difference
    wrapperoriginalUsedGenPackageVARIABLE_NAME_MISMATCH
    org.eclipse.emf.edit.provider.IWrapperItemProviderorg.eclipse.emf.codegen.ecore.genmodel.GenPackageVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.edit.provider.IWrapperItemProvider of variable wrapper does not match with type org.eclipse.emf.codegen.ecore.genmodel.GenPackage of variable originalUsedGenPackage
    • Make classes org.eclipse.emf.edit.provider.IWrapperItemProvider and org.eclipse.emf.codegen.ecore.genmodel.GenPackage extend a common superclass
    11
    if (originalUsedGenPackage != null)
                                                                                                                                      
    12
    genModel.getUsedGenPackages().remove(originalUsedGenPackage);
    18
    wrapper.dispose();
                                                
    Precondition Violations (3)
    Row Violation
    1Unmatched statement GenPackage originalUsedGenPackage=nsURIOriginalUsedGenPackageMap.get(genPackage.getNSURI()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement IWrapperItemProvider wrapper=childrenMap.remove(child); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Type org.eclipse.emf.edit.provider.IWrapperItemProvider of variable wrapper does not match with type org.eclipse.emf.codegen.ecore.genmodel.GenPackage of variable originalUsedGenPackage