EObject copyChild = copyHelper.getCopy((EObject)copyChildObject); if (copyChild != null) { copyChildren.add(copyChild); }
GenPackage referencedGenPackage = nsURIToReferencedGenPackage.get(requiredEPackage.getNsURI()); if (referencedGenPackage != null) { requiredGenPackages.add(referencedGenPackage); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/command/InitializeCopyOverrideCommand.java File path: /emf-2.4.1/src/org/eclipse/emf/exporter/ModelExporter.java
Method name: void execute() Method name: Diagnostic export(Monitor)
Number of AST nodes: 3 Number of AST nodes: 3
1
EObject copyChild = copyHelper.getCopy((EObject)copyChildObject);
2
        if (copyChild
1
GenPackage referencedGenPackage = nsURIToReferencedGenPackage.get(requiredEPackage.getNsURI());
3
 != null)
2
              if (referencedGenPackage != null)
4
        {
3
              {
5
          copyChildren.add(copyChild);
4
          
5
      requiredGenPackages.add(referencedGenPackage); 
6
        }
6
              }
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 comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    7
    EObject copyChild = copyHelper.getCopy((EObject)copyChildObject);
    7
    EObject copyChild = copyHelper.getCopy((EObject)copyChildObject);
    Preondition Violations
    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
                                                                                                                                        
                                                                                                                                                                                                      
    24
    GenPackage referencedGenPackage = nsURIToReferencedGenPackage.get(requiredEPackage.getNsURI());
    Preondition Violations
    Unmatched statement GenPackage referencedGenPackage=nsURIToReferencedGenPackage.get(requiredEPackage.getNsURI()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    24
    GenPackage referencedGenPackage = nsURIToReferencedGenPackage.get(requiredEPackage.getNsURI());
    8
    if (copyChild != null)
    8
    if (copyChild != null)
    25
    if (referencedGenPackage != null)
    Differences
    Expression1Expression2Difference
    copyChildreferencedGenPackageVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EObjectorg.eclipse.emf.codegen.ecore.genmodel.GenPackageVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EObject of variable copyChild does not match with type org.eclipse.emf.codegen.ecore.genmodel.GenPackage of variable referencedGenPackage
    • Make classes org.eclipse.emf.ecore.EObject and org.eclipse.emf.codegen.ecore.genmodel.GenPackage extend a common superclass
    25
    if (referencedGenPackage != null)
    9
    copyChildren.add(copyChild);
    9
    copyChildren.add(copyChild);
    26
    requiredGenPackages.add(referencedGenPackage);
    Differences
    Expression1Expression2Difference
    copyChildreferencedGenPackageVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.EObjectorg.eclipse.emf.codegen.ecore.genmodel.GenPackageVARIABLE_TYPE_MISMATCH
    copyChildrenrequiredGenPackagesVARIABLE_NAME_MISMATCH
    java.util.Collectionjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.EObject of variable copyChild does not match with type org.eclipse.emf.codegen.ecore.genmodel.GenPackage of variable referencedGenPackage
    • Make classes org.eclipse.emf.ecore.EObject and org.eclipse.emf.codegen.ecore.genmodel.GenPackage extend a common superclass
    Type java.util.Collection<java.lang.Object> of variable copyChildren does not match with type java.util.List<org.eclipse.emf.codegen.ecore.genmodel.GenPackage> of variable requiredGenPackages
    • Make classes java.util.Collection and java.util.List extend a common superclass
    26
    requiredGenPackages.add(referencedGenPackage);
    Precondition Violations (5)
    Row Violation
    1Unmatched 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
    2Unmatched statement GenPackage referencedGenPackage=nsURIToReferencedGenPackage.get(requiredEPackage.getNsURI()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Type org.eclipse.emf.ecore.EObject of variable copyChild does not match with type org.eclipse.emf.codegen.ecore.genmodel.GenPackage of variable referencedGenPackage
    4Type org.eclipse.emf.ecore.EObject of variable copyChild does not match with type org.eclipse.emf.codegen.ecore.genmodel.GenPackage of variable referencedGenPackage
    5Type java.util.Collection<java.lang.Object> of variable copyChildren does not match with type java.util.List<org.eclipse.emf.codegen.ecore.genmodel.GenPackage> of variable requiredGenPackages