TreeFactory theTreeFactory = (TreeFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/emf/2002/Tree"); if (theTreeFactory != null) { return theTreeFactory; }
ISelectionProvider selectionProvider = workbenchPart.getSite().getSelectionProvider(); if (selectionProvider != null) { selectionProvider.removeSelectionChangedListener(this); }
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/edit/ui/action/DelegatingCommandAction.java
Method name: TreeFactory init() Method name: void unregisterSelectionListener(IWorkbenchPart)
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"); 
2
      if (theTreeFactory
1
ISelectionProvider selectionProvider = workbenchPart.getSite().getSelectionProvider();
3
 != null)
2
    if (selectionProvider != null)
4
 
3
 
5
     {
4
    {
6
        return theTreeFactory;
5
      
7
  
6
selectionProvider.removeSelectionChangedListener(this);
8
    }
7
    }
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 comparisons5
  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
                                                                                                                                                                                  
    1
    ISelectionProvider selectionProvider = workbenchPart.getSite().getSelectionProvider();
    3
    if (theTreeFactory != null)
    3
    if (theTreeFactory != null)
    2
    if (selectionProvider != null)
    Differences
    Expression1Expression2Difference
    theTreeFactoryselectionProviderVARIABLE_NAME_MISMATCH
    org.eclipse.emf.edit.tree.TreeFactoryorg.eclipse.jface.viewers.ISelectionProviderVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.edit.tree.TreeFactory of variable theTreeFactory does not match with type org.eclipse.jface.viewers.ISelectionProvider of variable selectionProvider
    • Make classes org.eclipse.emf.edit.tree.TreeFactory and org.eclipse.jface.viewers.ISelectionProvider extend a common superclass
    2
    if (selectionProvider != null)
                                                                                                                        
    3
    selectionProvider.removeSelectionChangedListener(this);
    4
    return theTreeFactory;
    4
    return theTreeFactory;
    Preondition Violations
    Unmatched return theTreeFactory;
                                                      
    Precondition Violations (2)
    Row Violation
    1Type org.eclipse.emf.edit.tree.TreeFactory of variable theTreeFactory does not match with type org.eclipse.jface.viewers.ISelectionProvider of variable selectionProvider
    2Unmatched return theTreeFactory;