for (CommandStackListener commandStackListener : listeners) { commandStackListener.commandStackChanged(new EventObject(this)); }
if (root == null) { return null; }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/common/command/BasicCommandStack.java File path: /emf-2.4.1/src/org/eclipse/emf/importer/rose/parser/RoseParser.java
Method name: void notifyListeners() Method name: RoseNode parseExpr(String)
Number of AST nodes: 2 Number of AST nodes: 2
1
for (CommandStackListener commandStackListener : listeners)
2
    {
3
      commandStackListener.commandStackChanged(new EventObject(this));
1
if (root == null)
2
          {
3
            return null;
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)0.0
Clones locationClones are in different classes
Number of node comparisons1