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 { XMLTypeFactory theXMLTypeFactory = (XMLTypeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2003/XMLType"); if (theXMLTypeFactory != null) { return theXMLTypeFactory; } } catch (Exception exception) { EcorePlugin.INSTANCE.log(exception); } return new XMLTypeFactoryImpl();
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/ecore/xml/type/impl/XMLTypeFactoryImpl.java
Method name: ChangeFactory init() Method name: XMLTypeFactory 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
      XMLTypeFactory theXMLTypeFactory = (XMLTypeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2003/XMLType"); 
4
      if (theChangeFactory != null)
4
      if (theXMLTypeFactory != null)
5
      {
5
      {
6
        return theChangeFactory;
6
        return theXMLTypeFactory;
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 XMLTypeFactoryImpl();
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
    XMLTypeFactory theXMLTypeFactory = (XMLTypeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2003/XMLType");
    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 (theXMLTypeFactory != null)
    Differences
    Expression1Expression2Difference
    theChangeFactorytheXMLTypeFactoryVARIABLE_NAME_MISMATCH
    org.eclipse.emf.ecore.change.ChangeFactoryorg.eclipse.emf.ecore.xml.type.XMLTypeFactoryVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.ecore.change.ChangeFactory of variable theChangeFactory does not match with type org.eclipse.emf.ecore.xml.type.XMLTypeFactory of variable theXMLTypeFactory
    • Make classes org.eclipse.emf.ecore.change.ChangeFactory and org.eclipse.emf.ecore.xml.type.XMLTypeFactory extend a common superclass
    3
    if (theXMLTypeFactory != null)
                                                            
    4
    return theXMLTypeFactory;
    Preondition Violations
    Unmatched return theXMLTypeFactory;
    4
    return theXMLTypeFactory;
    4
    return theChangeFactory;
    4
    return theChangeFactory;
    Preondition Violations
    Unmatched return theChangeFactory;
                                                          
    5
    return new ChangeFactoryImpl();
    5
    return new ChangeFactoryImpl();
    5
    return new XMLTypeFactoryImpl();
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.ecore.change.impl.ChangeFactoryImplorg.eclipse.emf.ecore.xml.type.impl.XMLTypeFactoryImplSUBCLASS_TYPE_MISMATCH
    5
    return new XMLTypeFactoryImpl();
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.ecore.change.ChangeFactory of variable theChangeFactory does not match with type org.eclipse.emf.ecore.xml.type.XMLTypeFactory of variable theXMLTypeFactory
    2Unmatched return theXMLTypeFactory;
    3Unmatched return theChangeFactory;