if (isEmpty(o, f)) { saveManyEmpty(o, f); continue LOOP; } break;
if (dragCommand.canUndo()) { dragCommand.undo(); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xmi/impl/XMLSaveImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/edit/command/DragAndDropCommand.java
Method name: boolean saveFeatures(EObject) Method name: void reset()
Number of AST nodes: 4 Number of AST nodes: 2
1
if (isEmpty(o, f))
1
if (dragCommand.canUndo())
2
            {
2
        {
3
              saveManyEmpty(o, f);
3
          
4
              continue LOOP;
5
            }
6
            break;
4
dragCommand.undo();
5
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)3621.8
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    105
    if (isEmpty(o, f))
    105
    if (isEmpty(o, f))
    3
    if (dragCommand.canUndo())
    Differences
    Expression1Expression2Difference
    isEmptycanUndoMETHOD_INVOCATION_NAME_MISMATCH
    isEmpty(o,f)dragCommand.canUndo()ARGUMENT_NUMBER_MISMATCH
    dragCommandMISSING_METHOD_INVOCATION_EXPRESSION
    3
    if (dragCommand.canUndo())
    106
    saveManyEmpty(o, f);
    106
    saveManyEmpty(o, f);
    4
    dragCommand.undo();
    Differences
    Expression1Expression2Difference
    saveManyEmptyundoMETHOD_INVOCATION_NAME_MISMATCH
    saveManyEmpty(o,f)dragCommand.undo()ARGUMENT_NUMBER_MISMATCH
    dragCommandMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression saveManyEmpty(o,f) is a void method call, and thus it cannot be parameterized
    Expression dragCommand.undo() is a void method call, and thus it cannot be parameterized
    Expression saveManyEmpty(o,f) is a void method call, and thus it cannot be parameterized
    Expression dragCommand.undo() is a void method call, and thus it cannot be parameterized
    4
    dragCommand.undo();
    107
    continue LOOP;
    107
    continue LOOP;
    Preondition Violations
    Unmatched continue LOOP;
                                          
    108
    break;
    108
    break;
    Preondition Violations
    Unmatched break;
                          
    Precondition Violations (6)
    Row Violation
    1Expression saveManyEmpty(o,f) is a void method call, and thus it cannot be parameterized
    2Expression dragCommand.undo() is a void method call, and thus it cannot be parameterized
    3Expression saveManyEmpty(o,f) is a void method call, and thus it cannot be parameterized
    4Expression dragCommand.undo() is a void method call, and thus it cannot be parameterized
    5Unmatched continue LOOP;
    6Unmatched break;