if (!entryFeatures.isEmpty()) { return false; } entryFeatures.add(entryFeature);
if (node == null) { return null; } root.addNode(node);
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/importer/rose/parser/RoseParser.java
Method name: boolean prepare() Method name: RoseNode parseList(String)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (!entryFeatures.isEmpty())
1
if (node == null)
2
              {
2
          
3
    
3
{
4
            return false;
4
            return 
5
    
5
null;
6
          }
6
          }
7
              entryFeatures.add(entryFeature);
7
          root.addNode(node);
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