XMLTypeResourceImpl.DataFrame resultNMTOKENS = nmtokens == null ? new XMLTypeResourceImpl.DataFrame() : nmtokens; nmtokens = null; resultNMTOKENS.pushOnto(previous); resultNMTOKENS.handleAttributes(attributes); return resultNMTOKENS;
XMLTypeResourceImpl.DataFrame resultShortObject = shortObject == null ? new XMLTypeResourceImpl.DataFrame() : shortObject; shortObject = null; resultShortObject.pushOnto(previous); resultShortObject.handleAttributes(attributes); return resultShortObject;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/util/XMLTypeResourceImpl.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/util/XMLTypeResourceImpl.java
Method name: XMLTypeResourceImpl.DataFrame pushNMTOKENS(XMLTypeResourceImpl.StackFrame, Attributes) Method name: XMLTypeResourceImpl.DataFrame pushShortObject(XMLTypeResourceImpl.StackFrame, Attributes)
Number of AST nodes: 5 Number of AST nodes: 5
1
XMLTypeResourceImpl.DataFrame resultNMTOKENS = nmtokens == null ? new XMLTypeResourceImpl.DataFrame() : nmtokens;
1
XMLTypeResourceImpl.DataFrame resultShortObject = shortObject == null ? new XMLTypeResourceImpl.DataFrame() : 
2
       nmtokens
2
shortObject;
3
 = null;
3
       shortObject = null;
4
       resultNMTOKENS.pushOnto(previous);
4
       resultShortObject.pushOnto(previous);
5
       resultNMTOKENS.handleAttributes(attributes);
5
       resultShortObject.handleAttributes(attributes);
6
       return resultNMTOKENS;
6
       return resultShortObject;
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons11
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    XMLTypeResourceImpl.DataFrame resultNMTOKENS = nmtokens == null ? new XMLTypeResourceImpl.DataFrame() : nmtokens;
    1
    XMLTypeResourceImpl.DataFrame resultNMTOKENS = nmtokens == null ? new XMLTypeResourceImpl.DataFrame() : nmtokens;
    1
    XMLTypeResourceImpl.DataFrame resultShortObject = shortObject == null ? new XMLTypeResourceImpl.DataFrame() : shortObject;
    Differences
    Expression1Expression2Difference
    resultNMTOKENSresultShortObjectVARIABLE_NAME_MISMATCH
    nmtokensshortObjectVARIABLE_NAME_MISMATCH
    nmtokensshortObjectVARIABLE_NAME_MISMATCH
    1
    XMLTypeResourceImpl.DataFrame resultShortObject = shortObject == null ? new XMLTypeResourceImpl.DataFrame() : shortObject;
    2
    nmtokens = null;
    2
    nmtokens = null;
    2
    shortObject = null;
    Differences
    Expression1Expression2Difference
    nmtokensshortObjectVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression nmtokens is a field being modified, and thus it cannot be parameterized
    Expression shortObject is a field being modified, and thus it cannot be parameterized
    2
    shortObject = null;
    3
    resultNMTOKENS.pushOnto(previous);
    3
    resultNMTOKENS.pushOnto(previous);
    3
    resultShortObject.pushOnto(previous);
    Differences
    Expression1Expression2Difference
    resultNMTOKENSresultShortObjectVARIABLE_NAME_MISMATCH
    3
    resultShortObject.pushOnto(previous);
    4
    resultNMTOKENS.handleAttributes(attributes);
    4
    resultNMTOKENS.handleAttributes(attributes);
    4
    resultShortObject.handleAttributes(attributes);
    Differences
    Expression1Expression2Difference
    resultNMTOKENSresultShortObjectVARIABLE_NAME_MISMATCH
    4
    resultShortObject.handleAttributes(attributes);
    5
    return resultNMTOKENS;
    5
    return resultNMTOKENS;
    5
    return resultShortObject;
    Differences
    Expression1Expression2Difference
    resultNMTOKENSresultShortObjectVARIABLE_NAME_MISMATCH
    5
    return resultShortObject;
    Precondition Violations (2)
    Row Violation
    1Expression nmtokens is a field being modified, and thus it cannot be parameterized
    2Expression shortObject is a field being modified, and thus it cannot be parameterized