TreeFactory theTreeFactory = (TreeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2002/Tree"); if (theTreeFactory != null) { return theTreeFactory; }
D descriptor = createFromContribution(configurationElements[i]); if (descriptor != null) { descriptors.add(descriptor); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/edit/tree/impl/TreeFactoryImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/converter/ui/contribution/ModelConverterManager.java
Method name: TreeFactory init() Method name: List retrieveContributedModelConverterDescriptors()
Number of AST nodes: 3 Number of AST nodes: 3
1
TreeFactory theTreeFactory = (TreeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2002/Tree"); 
1
D descriptor = createFromContribution(configurationElements[i]);
2
      if (theTreeFactory != null)
2
      if (descriptor != null)
3
      {
3
      {
4
        return theTreeFactory;
4
        descriptors.add(descriptor);
5
      }
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)0.1
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)0.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                      
    5
    D descriptor = createFromContribution(configurationElements[i]);
    Preondition Violations
    Unmatched statement D descriptor=createFromContribution(configurationElements[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5
    D descriptor = createFromContribution(configurationElements[i]);
    3
    if (theTreeFactory != null)
    3
    if (theTreeFactory != null)
    6
    if (descriptor != null)
    Differences
    Expression1Expression2Difference
    theTreeFactorydescriptorVARIABLE_NAME_MISMATCH
    org.eclipse.emf.edit.tree.TreeFactoryDVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.edit.tree.TreeFactory of variable theTreeFactory does not match with type D of variable descriptor
    • Make classes org.eclipse.emf.edit.tree.TreeFactory and D extend a common superclass
    6
    if (descriptor != null)
    4
    return theTreeFactory;
    4
    return theTreeFactory;
    Preondition Violations
    Unmatched return theTreeFactory;
                                                      
                                                                  
    7
    descriptors.add(descriptor);
    Precondition Violations (3)
    Row Violation
    1Unmatched statement D descriptor=createFromContribution(configurationElements[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Type org.eclipse.emf.edit.tree.TreeFactory of variable theTreeFactory does not match with type D of variable descriptor
    3Unmatched return theTreeFactory;