if (node == null) { return null; } root.addNode(node);
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/importer/rose/parser/RoseParser.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLHelperImpl.java
Method name: RoseNode parseObject(String) Method name: void recordPrefixToURIMapping()
Number of AST nodes: 3 Number of AST nodes: 2
1
if (node == null)
1
if (!uri.equals(originalURI))
2
        {
2
        {
3
          return null;
3
          
4
        }
5
        root.addNode(node);
4
// record duplicate declaration for a given prefix (#3)
5
          addNSDeclaration(prefix, uri);
6
        }
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