if (!entryFeatures.isEmpty()) { return false; } entryFeatures.add(entryFeature);
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/AddCommand.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/DelegatingFeatureMap.java
Method name: boolean prepare() Method name: void add(int, EStructuralFeature, Object)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (!entryFeatures.isEmpty())
1
if (feature.is
2
              {
3
                return false;
4
              }
5
              entryFeatures.add(entryFeature);
2
Unique() && contains(feature, object))
3
      {
4
        throw new IllegalArgumentException("The 'no duplicates' constraint is violated");
5
      }
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