try { TreeFactory theTreeFactory = (TreeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2002/Tree"); if (theTreeFactory != null) { return theTreeFactory; } } catch (Exception exception) { EcorePlugin.INSTANCE.log(exception); } return new TreeFactoryImpl();
try { Ecore2EcoreFactory theEcore2EcoreFactory = (Ecore2EcoreFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2004/Ecore2Ecore"); if (theEcore2EcoreFactory != null) { return theEcore2EcoreFactory; } } catch (Exception exception) { EcorePlugin.INSTANCE.log(exception); } return new Ecore2EcoreFactoryImpl();
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/mapping/ecore2ecore/impl/Ecore2EcoreFactoryImpl.java
Method name: TreeFactory init() Method name: Ecore2EcoreFactory init()
Number of AST nodes: 5 Number of AST nodes: 5
1
try
1
try
2
    {
2
    {
3
      TreeFactory theTreeFactory = (TreeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2002/Tree"); 
3
      Ecore2EcoreFactory theEcore2EcoreFactory = (Ecore2EcoreFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2004/Ecore2Ecore"); 
4
      if (theTreeFactory != null)
4
      if (theEcore2EcoreFactory != null)
5
      {
5
      {
6
        return theTreeFactory;
6
        return theEcore2EcoreFactory;
7
      }
7
      }
8
    }
8
    }
9
    catch (Exception exception)
9
    catch (Exception exception)
10
    {
10
    {
11
      EcorePlugin.INSTANCE.log(exception);
11
      EcorePlugin.INSTANCE.log(exception);
12
    }
12
    }
13
    return new TreeFactoryImpl();
13
    return new Ecore2EcoreFactoryImpl();
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)0.3
Clones locationClones are in different classes having the same super class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
                                                                                                                                                                                                                                                                                                                
    2
    Ecore2EcoreFactory theEcore2EcoreFactory = (Ecore2EcoreFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2004/Ecore2Ecore");
    2
    TreeFactory theTreeFactory = (TreeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2002/Tree");
                                                                                                                                                                                                                                                        
    3
    if (theTreeFactory != null)
    3
    if (theTreeFactory != null)
    3
    if (theEcore2EcoreFactory != null)
    Differences
    Expression1Expression2Difference
    theTreeFactorytheEcore2EcoreFactoryVARIABLE_NAME_MISMATCH
    org.eclipse.emf.edit.tree.TreeFactoryorg.eclipse.emf.mapping.ecore2ecore.Ecore2EcoreFactoryVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.edit.tree.TreeFactory of variable theTreeFactory does not match with type org.eclipse.emf.mapping.ecore2ecore.Ecore2EcoreFactory of variable theEcore2EcoreFactory
    • Make classes org.eclipse.emf.edit.tree.TreeFactory and org.eclipse.emf.mapping.ecore2ecore.Ecore2EcoreFactory extend a common superclass
    3
    if (theEcore2EcoreFactory != null)
                                                                    
    4
    return theEcore2EcoreFactory;
    Preondition Violations
    Unmatched return theEcore2EcoreFactory;
    4
    return theEcore2EcoreFactory;
    4
    return theTreeFactory;
    4
    return theTreeFactory;
    Preondition Violations
    Unmatched return theTreeFactory;
                                                      
    5
    return new TreeFactoryImpl();
    5
    return new TreeFactoryImpl();
    5
    return new Ecore2EcoreFactoryImpl();
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.edit.tree.impl.TreeFactoryImplorg.eclipse.emf.mapping.ecore2ecore.impl.Ecore2EcoreFactoryImplSUBCLASS_TYPE_MISMATCH
    5
    return new Ecore2EcoreFactoryImpl();
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.edit.tree.TreeFactory of variable theTreeFactory does not match with type org.eclipse.emf.mapping.ecore2ecore.Ecore2EcoreFactory of variable theEcore2EcoreFactory
    2Unmatched return theEcore2EcoreFactory;
    3Unmatched return theTreeFactory;