for (Object object : collection) { Mapping mapping = (Mapping)object; domain.getMappingRoot().register(mapping); } subcommand.undo();
for (Object object : collection) { Mapping mapping = (Mapping)object; domain.getMappingRoot().deregister(mapping); } subcommand.undo();
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/command/RemoveMappingCommand.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/command/AddMappingCommand.java
Method name: void undo() Method name: void undo()
Number of AST nodes: 4 Number of AST nodes: 4
1
for (Object object : collection)
1
for (Object object : collection)
2
    {
2
    {
3
      Mapping mapping = (Mapping)object;
3
      Mapping mapping = (Mapping)object;
4
      domain.getMappingRoot().register(mapping);
4
      domain.getMappingRoot().deregister(mapping);
5
    }
5
    }
6
    subcommand.undo();
6
    subcommand.undo();
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 having the same super class
Number of node comparisons1