ISelectionProvider selectionProvider = workbenchPart.getSite().getSelectionProvider(); if (selectionProvider != null) { selectionProvider.addSelectionChangedListener(this); handleSelection(selectionProvider.getSelection()); }
Viewer viewer = ((IViewerProvider)part).getViewer(); if (viewer != null) { viewer.setSelection(new StructuredSelection(data.get(0)), true); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/edit/ui/action/DelegatingCommandAction.java File path: /emf-2.4.1/src/org/eclipse/emf/edit/ui/action/ValidateAction.java
Method name: void registerSelectionListener(IWorkbenchPart) Method name: void handleDiagnostic(Diagnostic)
Number of AST nodes: 4 Number of AST nodes: 3
1
ISelectionProvider selectionProvider = workbenchPart.getSite().getSelectionProvider();
1
Viewer viewer = ((IViewerProvider)part).get
2
    if (selectionProvider != null) 
2
Viewer();
3
              if (viewer != null)
3
    {
4
              {
4
      selectionProvider.addSelectionChangedListener(this);
5
         
5
      handleSelection(selectionProvider.getSelection());
6
       viewer.setSelection(new StructuredSelection(data.get(0)), true);
6
    }
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 having the same super class
Number of node comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)2.7
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    ISelectionProvider selectionProvider = workbenchPart.getSite().getSelectionProvider();
                                                                                                                                                                                  
                                                                                                                
    26
    Viewer viewer = ((IViewerProvider)part).getViewer();
    2
    if (selectionProvider != null)
    2
    if (selectionProvider != null)
    27
    if (viewer != null)
    Differences
    Expression1Expression2Difference
    selectionProviderviewerVARIABLE_NAME_MISMATCH
    org.eclipse.jface.viewers.ISelectionProviderorg.eclipse.jface.viewers.ViewerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.jface.viewers.ISelectionProvider of variable selectionProvider does not match with type org.eclipse.jface.viewers.Viewer of variable viewer
    • Make classes org.eclipse.jface.viewers.ISelectionProvider and org.eclipse.jface.viewers.Viewer extend a common superclass
    27
    if (viewer != null)
    3
    selectionProvider.addSelectionChangedListener(this);
                                                                                                                  
    4
    handleSelection(selectionProvider.getSelection());
    4
    handleSelection(selectionProvider.getSelection());
    28
    viewer.setSelection(new StructuredSelection(data.get(0)), true);
    Differences
    Expression1Expression2Difference
    handleSelectionsetSelectionMETHOD_INVOCATION_NAME_MISMATCH
    handleSelection(selectionProvider.getSelection())viewer.setSelection(new StructuredSelection(data.get(0)),true)ARGUMENT_NUMBER_MISMATCH
    viewerMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression handleSelection(selectionProvider.getSelection()) is a void method call, and thus it cannot be parameterized
    Expression viewer.setSelection(new StructuredSelection(data.get(0)),true) is a void method call, and thus it cannot be parameterized
    Expression handleSelection(selectionProvider.getSelection()) is a void method call, and thus it cannot be parameterized
    Expression viewer.setSelection(new StructuredSelection(data.get(0)),true) is a void method call, and thus it cannot be parameterized
    28
    viewer.setSelection(new StructuredSelection(data.get(0)), true);
    Precondition Violations (5)
    Row Violation
    1Type org.eclipse.jface.viewers.ISelectionProvider of variable selectionProvider does not match with type org.eclipse.jface.viewers.Viewer of variable viewer
    2Expression handleSelection(selectionProvider.getSelection()) is a void method call, and thus it cannot be parameterized
    3Expression viewer.setSelection(new StructuredSelection(data.get(0)),true) is a void method call, and thus it cannot be parameterized
    4Expression handleSelection(selectionProvider.getSelection()) is a void method call, and thus it cannot be parameterized
    5Expression viewer.setSelection(new StructuredSelection(data.get(0)),true) is a void method call, and thus it cannot be parameterized