if (isNil(o, f)) { saveNil(o, f); 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: 3 Number of AST nodes: 2
1
if (isNil(o, f))
1
if (dragCommand.canUndo())
2
          {
2
        {
3
            saveNil(o, f);
3
          
4
            break;
5
  
4
dragCommand.undo();
6
        }
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 fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)5823.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    156
    if (isNil(o, f))
    156
    if (isNil(o, f))
    3
    if (dragCommand.canUndo())
    Differences
    Expression1Expression2Difference
    isNilcanUndoMETHOD_INVOCATION_NAME_MISMATCH
    isNil(o,f)dragCommand.canUndo()ARGUMENT_NUMBER_MISMATCH
    dragCommandMISSING_METHOD_INVOCATION_EXPRESSION
    3
    if (dragCommand.canUndo())
    157
    saveNil(o, f);
    157
    saveNil(o, f);
    4
    dragCommand.undo();
    Differences
    Expression1Expression2Difference
    saveNilundoMETHOD_INVOCATION_NAME_MISMATCH
    saveNil(o,f)dragCommand.undo()ARGUMENT_NUMBER_MISMATCH
    dragCommandMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression saveNil(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 saveNil(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();
    158
    break;
    158
    break;
    Preondition Violations
    Unmatched break;
                          
    Precondition Violations (5)
    Row Violation
    1Expression saveNil(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 saveNil(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 break;