String id = EcoreUtil.getID(eObject); if (id != null) { map.put(id, eObject); }
Object value = featureMap.getValue(i); if (value != null) { copy((EObject)value); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/resource/impl/ResourceImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/util/EcoreUtil.java
Method name: void attachedHelper(EObject) Method name: void copyAttribute(EAttribute, EObject, EObject)
Number of AST nodes: 3 Number of AST nodes: 3
1
String id = EcoreUtil.getID(eObject);
2
      if (id
1
Object value = featureMap.getValue(i);
3
 != null)
2
              if (value != null)
4
      {
3
              {
5
        map.put(id, eObject);
4
        
5
        copy((EObject)value);
6
      }
6
              }
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)0.2
Clones locationClones are in different classes
Number of node comparisons6
  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 fragment1
    Time elapsed for statement mapping (ms)2.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    String id = EcoreUtil.getID(eObject);
                                                                                
                                                                                  
    7
    Object value = featureMap.getValue(i);
    Preondition Violations
    Unmatched statement Object value=featureMap.getValue(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7
    Object value = featureMap.getValue(i);
    6
    if (id != null)
    6
    if (id != null)
    8
    if (value != null)
    Differences
    Expression1Expression2Difference
    idvalueVARIABLE_NAME_MISMATCH
    java.lang.Stringjava.lang.ObjectVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable id does not match with type java.lang.Object of variable value
    • Make classes java.lang.String and java.lang.Object extend a common superclass
    8
    if (value != null)
    7
    map.put(id, eObject);
    7
    map.put(id, eObject);
    9
    copy((EObject)value);
    Differences
    Expression1Expression2Difference
    putcopyMETHOD_INVOCATION_NAME_MISMATCH
    map.put(id,eObject)copy((EObject)value)ARGUMENT_NUMBER_MISMATCH
    mapMISSING_METHOD_INVOCATION_EXPRESSION
    9
    copy((EObject)value);
    Precondition Violations (2)
    Row Violation
    1Unmatched statement Object value=featureMap.getValue(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Type java.lang.String of variable id does not match with type java.lang.Object of variable value