try { ChangeFactory theChangeFactory = (ChangeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2003/Change"); if (theChangeFactory != null) { return theChangeFactory; } } catch (Exception exception) { EcorePlugin.INSTANCE.log(exception); } return new ChangeFactoryImpl();
try { Ecore2XMLFactory theEcore2XMLFactory = (Ecore2XMLFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2005/Ecore2XML"); //$NON-NLS-1$ if (theEcore2XMLFactory != null) { return theEcore2XMLFactory; } } catch (Exception exception) { EcorePlugin.INSTANCE.log(exception); } return new Ecore2XMLFactoryImpl();
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/change/impl/ChangeFactoryImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/impl/Ecore2XMLFactoryImpl.java
Method name: ChangeFactory init() Method name: Ecore2XMLFactory init()
Number of AST nodes: 5 Number of AST nodes: 5
1
try
1
try
2
    {
2
    {
3
      ChangeFactory theChangeFactory = (ChangeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2003/Change"); 
3
      Ecore2XMLFactory theEcore2XMLFactory = (Ecore2XMLFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2005/Ecore2XML"); //$NON-NLS-1$ 
4
      if (theChangeFactory != null)
4
      if (theEcore2XMLFactory != null)
5
      {
5
      {
6
        return theChangeFactory;
6
        return theEcore2XMLFactory;
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 ChangeFactoryImpl();
13
    return new Ecore2XMLFactoryImpl();
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 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)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
                                                                                                                                                                                                                                                                                                
    2
    Ecore2XMLFactory theEcore2XMLFactory = (Ecore2XMLFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2005/Ecore2XML");
    2
    ChangeFactory theChangeFactory = (ChangeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2003/Change");
                                                                                                                                                                                                                                                                        
    3
    if (theChangeFactory != null)
    3
    if (theChangeFactory != null)
    3
    if (theEcore2XMLFactory != null)
    Differences
    Expression1Expression2Difference
    theChangeFactorytheEcore2XMLFactoryVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.change.ChangeFactoryorg.eclipse.emf.mapping.ecore2xml.Ecore2XMLFactoryVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.change.ChangeFactory of variable theChangeFactory does not match with type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLFactory of variable theEcore2XMLFactory
    • Make classes org.eclipse.emf.ecore.change.ChangeFactory and org.eclipse.emf.mapping.ecore2xml.Ecore2XMLFactory extend a common superclass
    3
    if (theEcore2XMLFactory != null)
                                                                
    4
    return theEcore2XMLFactory;
    Preondition Violations
    Unmatched return theEcore2XMLFactory;
    4
    return theEcore2XMLFactory;
    4
    return theChangeFactory;
    4
    return theChangeFactory;
    Preondition Violations
    Unmatched return theChangeFactory;
                                                          
    5
    return new ChangeFactoryImpl();
    5
    return new ChangeFactoryImpl();
    5
    return new Ecore2XMLFactoryImpl();
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.ecore.change.impl.ChangeFactoryImplorg.eclipse.emf.mapping.ecore2xml.impl.Ecore2XMLFactoryImplSUBCLASS_TYPE_MISMATCH
    5
    return new Ecore2XMLFactoryImpl();
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.ecore.change.ChangeFactory of variable theChangeFactory does not match with type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLFactory of variable theEcore2XMLFactory
    2Unmatched return theEcore2XMLFactory;
    3Unmatched return theChangeFactory;