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 { 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/edit/tree/impl/TreeFactoryImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/ecore2xml/impl/Ecore2XMLFactoryImpl.java
Method name: TreeFactory init() Method name: Ecore2XMLFactory 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
      Ecore2XMLFactory theEcore2XMLFactory = (Ecore2XMLFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2005/Ecore2XML"); //$NON-NLS-1$ 
4
      if (theTreeFactory != null)
4
      if (theEcore2XMLFactory != null)
5
      {
5
      {
6
        return theTreeFactory;
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 TreeFactoryImpl();
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)0.4
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)0.8
    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
    TreeFactory theTreeFactory = (TreeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2002/Tree");
                                                                                                                                                                                                                                                        
    3
    if (theTreeFactory != null)
    3
    if (theTreeFactory != null)
    3
    if (theEcore2XMLFactory != null)
    Differences
    Expression1Expression2Difference
    theTreeFactorytheEcore2XMLFactoryVARIABLE_NAME_MISMATCH
    org.eclipse.emf.edit.tree.TreeFactoryorg.eclipse.emf.mapping.ecore2xml.Ecore2XMLFactoryVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.edit.tree.TreeFactory of variable theTreeFactory does not match with type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLFactory of variable theEcore2XMLFactory
    • Make classes org.eclipse.emf.edit.tree.TreeFactory 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 theTreeFactory;
    4
    return theTreeFactory;
    Preondition Violations
    Unmatched return theTreeFactory;
                                                      
    5
    return new TreeFactoryImpl();
    5
    return new TreeFactoryImpl();
    5
    return new Ecore2XMLFactoryImpl();
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.edit.tree.impl.TreeFactoryImplorg.eclipse.emf.mapping.ecore2xml.impl.Ecore2XMLFactoryImplSUBCLASS_TYPE_MISMATCH
    5
    return new Ecore2XMLFactoryImpl();
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.edit.tree.TreeFactory of variable theTreeFactory does not match with type org.eclipse.emf.mapping.ecore2xml.Ecore2XMLFactory of variable theEcore2XMLFactory
    2Unmatched return theEcore2XMLFactory;
    3Unmatched return theTreeFactory;