if (!entryFeatures.isEmpty()) { return false; } entryFeatures.add(entryFeature);
if (!uri.equals(originalURI)) { // record duplicate declaration for a given prefix (#3) addNSDeclaration(prefix, uri); }
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/xmi/impl/XMLHelperImpl.java
Method name: boolean prepare() Method name: void recordPrefixToURIMapping()
Number of AST nodes: 3 Number of AST nodes: 2
1
if (!entryFeatures.isEmpty())
1
if (!
2
      
2
uri.equals(originalURI))
3
        {
3
        {
4
                return false;
4
          
5
              }
6
              entryFeatures.add(entryFeat
5
// record duplicate declaration for a given prefix (#3)
7
ure);
6
          addNSDeclaration(prefix, uri);
7
        }
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