if (dragCommand.canUndo()) { dragCommand.undo(); }
if (feature.isUnique() && contains(feature, object)) { throw new IllegalArgumentException("The 'no duplicates' constraint is violated"); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/edit/command/DragAndDropCommand.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/BasicFeatureMap.java
Method name: void reset() Method name: void add(EStructuralFeature, int, Object)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (dragCommand.canUndo())
1
if (feature.isUnique() && contains(feature, object))
2
        {
2
      {
3
          dragCommand.undo();
3
        throw new IllegalArgumentException("The 'no duplicates' constraint is violated");
4
        }
4
      }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1