if (toolBarManager == null) { toolBarManager = new PaneToolBarManager(actionBar); } return toolBarManager;
if (owners == null) { owners = new UniqueEList<Object>(); addOwners(getCommand()); } return owners;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/common/ui/ViewerPane.java File path: /emf-2.4.1/src/org/eclipse/emf/edit/provider/ItemProviderAdapter.java
Method name: ToolBarManager getToolBarManager() Method name: List getOwners()
Number of AST nodes: 3 Number of AST nodes: 4
1
if (toolBarManager == null)
1
if (owners == null)
2
    {
2
      {
3
      toolBarManager = new PaneToolBarManager(actionBar
3
        owners = new UniqueEList<Object>();
4
);
4
        addOwners(getCommand());
5
    }
5
      }
6
    return toolBarManager;
6
      return owners;
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 comparisons7
  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 fragment3
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (toolBarManager == null)
    1
    if (toolBarManager == null)
    1
    if (owners == null)
    Differences
    Expression1Expression2Difference
    toolBarManagerownersVARIABLE_NAME_MISMATCH
    org.eclipse.jface.action.ToolBarManagerjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.jface.action.ToolBarManager of variable toolBarManager does not match with type java.util.List<java.lang.Object> of variable owners
    • Make classes org.eclipse.jface.action.ToolBarManager and java.util.List extend a common superclass
    1
    if (owners == null)
                                                                            
    2
    owners = new UniqueEList<Object>();
    2
    toolBarManager = new PaneToolBarManager(actionBar);
                                                                                                            
                                                          
    3
    addOwners(getCommand());
    3
    return toolBarManager;
    3
    return toolBarManager;
    Preondition Violations
    Unmatched return toolBarManager;
                                                      
                                      
    4
    return owners;
    Preondition Violations
    Unmatched return owners;
    4
    return owners;
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.jface.action.ToolBarManager of variable toolBarManager does not match with type java.util.List<java.lang.Object> of variable owners
    2Unmatched return toolBarManager;
    3Unmatched return owners;